Pre-Super Genesis Wave Timeline

''This article concerns continuity on a story-to-story basis. As such, issues may be placed in order of approximate occurance or narrative consistency. For the original timeline of events on Mobius, see Mobius.''

The Pre-Super Genesis Wave Timeline was the original continuity of the Archieverse.

Saga 0: Sonic Origins

 * Sonic the Hedgehog: 98: “As the Shadow Awakes!”
 * Sonic the Hedgehog: 66: “And Then There Was One”
 * Sonic Super Special 9: Sonic Kids 2: “My Secret Guardian” and “Eve of Destruction” (Released after Sonic the Hedgehog: 71)
 * Sonic Super Special 5: Sonic Kids: “When You and I were Young, Sally” and Sonic’s story in “Stop… Sonic Time!” (Released after Sonic the Hedgehog: 59)
 * Sonic Super Special 9: Sonic Kids 2: “Zoneward Bound” (Released after Sonic the Hedgehog: 71)

Saga 1: Dr. Ivo Robotnik's Tyranny

 * Sonic Miniseries: 0-3
 * Sonic the Hedgehog: 1-16
 * Sonic the Hedgehog: 17: “Gorilla Warfare/The Apes of Wrath”
 * Sonic the Hedgehog: 17: “First Star I See Tonight: Princess Sally's Crusade Part 1”
 * Sonic the Hedgehog: 18: “In the Still of the Night: Princess Sally's Crusade Part 2”
 * Sonic the Hedgehog: 18: “Wedding Bell Blues”
 * Sonic the Hedgehog: In your Face
 * Sonic the Hedgehog Archives 5: “Everything Old is Newt Again” (Released with reprints of Sonic the Hedgehog: 17-20 and takes place after Sonic the Hedgehog: 18)
 * Sonic the Hedgehog: 19
 * Sonic the Hedgehog: 20: "That's the Spirit"
 * Sonic the Hedgehog: 21-23
 * Sonic the Hedgehog: 20: "Deadliest of the Species"
 * Sally Miniseries: 1-3
 * Sonic the Hedgehog: 24-25
 * Sonic and Knuckles
 * Sonic the Hedgehog: 26
 * Sonic the Hedgehog: Triple Trouble
 * Sonic the Hedgehog: 27-28
 * Sonic the Hedgehog: 29: “Growing Pains: Part 2 of 2”
 * Tails Miniseries: 1-3
 * Sonic the Hedgehog: 29: “Steel Belted Sally”
 * Super Sonic v.s. Hyper Knuckles: “Crash of the Titans”
 * Sonic the Hedgehog: 30
 * Knuckles Chaotix: “The Chaos Effect” and “Tag! You're It!”
 * Sonic the Hedgehog: 31: “A Robot Rides the Rails”
 * Sonic the Hedgehog: 31: “Tundra Road: Part 1”
 * Sonic the Hedgehog: 32: “Tundra Road: Part 2”
 * Sonic the Hedgehog: 32: “Blast From the Past”
 * Sonic the Hedgehog: 33: "Let's Get Small!" and "Sonic Shot"
 * Knuckles Chaotix: “The Hunt is On!”
 * Sonic the Hedgehog: 31: “Lost... and Found”
 * Sonic the Hedgehog: 32: “Prisoners”
 * Sonic the Hedgehog: 33: "The Big Picture"
 * Super Sonic v.s. Hyper Knuckles: “Fathers & Sons”
 * Sonic the Hedgehog: 34: “A Sense of History: Part 1”
 * Sonic the Hedgehog: 35: “A Sense of History: Part 2”
 * Sonic the Hedgehog: 36: “A Sense of History: Part 3”
 * Sonic the Hedgehog: 34: “To ‘Bot or Not To ‘Bot”
 * Sonic the Hedgehog: 35: “Ring of Truth”
 * Sonic the Hedgehog: 36: “Heart of Darkness”
 * Knuckles Miniseries: 1-3
 * Sonic the Hedgehog: 37-38
 * Sonic the Hedgehog: 39
 * Sonic and Knuckles: Mecha Madness Special
 * Sonic the Hedgehog: 40-41
 * Sonic Quest: 1-3
 * Sonic the Hedgehog: 42
 * Sonic Live: “Substitute Freedom Fighters” and “Knuckles Quest 2"
 * Sonic the Hedgehog: 43-44
 * Sonic Blast
 * Sonic the Hedgehog: 45
 * Sonic Super Special 5: Sonic Kids: “Stop… Sonic Time!” (Takes place sometime before Sonic the Hedgehog: 46) (Released after Sonic the Hedgehog: 59)
 * Sonic the Hedgehog: 113 (Takes place sometime before Sonic the Hedgehog: 46)
 * Sonic the Hedgehog: 46
 * Sonic Super Special 1: Sonic v.s. Knuckles Battle Royal
 * Sonic the Hedgehog: 47-49
 * Sonic the Hedgehog: 50 (Non-Canon; Replaced)
 * Sonic Super Special 6: The Big 50 (Remake of Sonic the Hedgehog: 50) (Released after Sonic the Hedgehog: 62)
 * Knuckles the Echidna: 1-3 (“The Dark Legion”) (Released after Sonic the Hedgehog: 45)

Saga 2: King Acorn Returns

 * Knuckles the Echidna: 4-6 (“Lost Paradise”) (Takes place during Sonic the Hedgehog: 51-52)
 * Sonic Super Special 4: Return of the King: “Down and Out in Downunda”
 * Sonic the Hedgehog: 51
 * Sonic Super Special 5: Sonic Kids: “Total Re-Genesis” (Takes place sometime between Sonic the Hedgehog: 51-56) (Released after Sonic the Hedgehog: 59)
 * Sonic the Hedgehog: 52
 * Sonic Super Special 2: Brave New World
 * Sonic the Hedgehog: 53
 * Knuckles the Echidna: 7-9 (“Dark Vengeance”) (Takes place during Sonic the Hedgehog: 54-55)
 * Sonic the Hedgehog: 54-56
 * Sonic Super Special 4: Return of the King: “The Return of the King”
 * Sonic Super Special 7: Exiles Crossover (Released after Sonic the Hedgehog: 65) (The ending takes place during the search for Ixis Naugus)

Saga 3: The Search for Ixis Naugus

 * Sonic the Hedgehog: 57
 * Knuckles the Echidna: 10-11 (Part 1-2 of “The Forgotten Tribe”)
 * Sonic the Hedgehog: 58: “Friendly Rogues and Foul Villains”
 * Knuckles the Echidna: 12 (Part 3 of “The Forgotten Tribe”)
 * Sonic the Hedgehog: 58: “The Living Crown”
 * Sonic the Hedgehog: 59
 * Sonic the Hedgehog: 60: “The Ultimatum”
 * Knuckles the Echidna: 13-15 (“The Chaotix Caper")
 * Sonic the Hedgehog: 60: “Arsenal of the Iron King”
 * Sonic the Hedgehog: 61
 * Sonic the Hedgehog: 62: “On His Majesty's Secret Service: Part 2”
 * Sonic the Hedgehog: 62: “Icon”
 * Sonic the Hedgehog: 63: “Icon 2: Cult of Personality”
 * Knuckles the Echidna: 16 (“Reunions")
 * Knuckles the Echidna: 17-18 (“Deep Cover")
 * Sonic the Hedgehog: 63: “On His Majesty's Secret Service: Part 3”
 * Sonic the Hedgehog: 64: “On His Majesty's Secret Service: Part 4”
 * Sonic the Hedgehog: 64: “In Search of...”
 * Sonic the Hedgehog: 65: "The Fellowship of the Rings"
 * Sonic the Hedgehog: 66: “A Friend in Deed”

Saga 4: Zone Wars and the Birth of Dr. Eggman

 * Knuckles the Echidna: 19-21 (“The Forbidden Zone”) (Takes place during Sonic the Hedgehog: 66-67)
 * Sonic the Hedgehog: 67: “Lupe and the Wolf Pack: Part 1- Shadows in the Dark”
 * Sonic the Hedgehog: 68: “Lupe and the Wolf Pack: Part 2- Survival of the Fittest”
 * Sonic the Hedgehog: 69: “Lupe and the Wolf Pack: Part 3- Weathering the Storm”
 * Sonic the Hedgehog: 65: “Tales of the Freedom Fighters - The Library”
 * Sonic the Hedgehog: 67: “Tomb Raider”
 * Sonic the Hedgehog: 68: “Surprise!”
 * Knuckles the Echidna: 22-24 (“Dark Alliance”)
 * Knuckles the Echidna: 25 (Childhood’s End)
 * Sonic Super Special 8: Giant Special
 * Sonic the Hedgehog: 69: “A Day in the Life”
 * Sonic the Hedgehog: 70
 * Sonic the Hedgehog: 71: “Retro Activity”
 * Sonic the Hedgehog: 71: “In the Beginning...”
 * Sonic the Hedgehog: 72: “Tales of the Great War: Part 1: The Shot Heard ‘Round the World”
 * Sonic the Hedgehog: 73: “Tales of the Great War: Part 2: The Big Bad One”
 * Knuckles the Echidna: 26-28 (“The First Date”) (Released simultaneously with Sonic the Hedgehog: 73-75)
 * Knuckles the Echidna: 26: "Friend in Need"
 * Knuckles the Echidna: 27: "Those Were the Days..."
 * Knuckles the Echidna: 28: "Below the Belt"
 * Sonic Super Special 12: Sonic and Knuckles Visa Versa: “Turnabout Heroes” (Released sometime in Spring 2000 - Sonic the Hedgehog: 80-82)
 * Sonic Super Special 14: Best of Times: “Law of the Land” (Released after Sonic the Hedgehog: 87)
 * Sonic Super Special 11: Girls Rule!: “Princess Sally: Ascension” (Released after Knuckles the Echidna: 30 and Sonic the Hedgehog: 77)
 * Sonic Super Special 9: Sonic Kids 2 (Sonic looks through the photo album)
 * Sonic Super Special 15: Naugus Games: “Naugus Games” (Non-Canon; Replaced)
 * Free Comic Book Day 2011: (Sonic's Flashback) (A remake of Sonic Super Special 15: Naugus Games: “Naugus Games”)
 * Sonic the Hedgehog: 72: “I, Robotnik”
 * Sonic the Hedgehog: 73: “The Truth is Out There...”
 * Sonic the Hedgehog: 74-77
 * Sonic the Hedgehog: 78: “Tales of the Great War: Part 6: What Really Happened”
 * Sonic the Hedgehog: 79: “Tales of the Great War: The Conclusion: Life Under-Ground”
 * Knuckles the Echidna: 29 (“My Special Friend”) (Released after Sonic the Hedgehog: 75)
 * Knuckles the Echidna: 30-32 (“King of the Hill”) (Released after Sonic the Hedgehog: 76)
 * Knuckles the Echidna: 30: “Hiding in Plain Sight”
 * Knuckles the Echidna: 31: “The Best of Friends”
 * Knuckles the Echidna: 32: “The Worst of Enemies”
 * Sonic Super Special 11: Girls Rule!: “Hershey: Solo”, “Lupe: Family”, “Bunnie Rabbot: Upgrade”, and “Julie-Su: Shadows” (Released after Knuckles the Echidna: 30 and Sonic the Hedgehog: 77)

Saga 5: The Hidden City of the Ancients

 * Sonic the Hedgehog: 78: “Changes”
 * Sonic Super Special 12: Sonic and Knuckles Visa Versa: “Zone Wars: Giant Robotno” (Released sometime in Spring 2000 - Sonic the Hedgehog: 80-82)
 * Sonic Super Special 15: Naugus Games: “Sonic Spin City”
 * Sonic the Hedgehog: 79: “The Discovery: A Sonic Adventure Tie-In” and “The Chaos Factor”
 * Sonic the Hedgehog: 80-82
 * Sonic Super Special 13: Sonic Adventure
 * Sonic the Hedgehog: 83-85
 * Sonic the Hedgehog 86: “Heart of the Hedgehog: Part 1”
 * Sonic the Hedgehog 87: “Heart of the Hedgehog: Part 2”
 * Sonic the Hedgehog 86: “Against the Haunted Past: Part 1” (This Monkey Khan story is probably happening simultaneously with *Sonic's meeting with Metal Sonic)
 * Sonic the Hedgehog 87: “Against the Haunted Past: Part 2”

Saga 6: Chaos Knuckles and Eggman's Upgrades

 * Sonic Super Special 14: Best of Times: "The Best of Times, The Worst of Times"
 * Sonic the Hedgehog: 88-91
 * Sonic the Hedgehog 92: “The Wrath of Khan”
 * Sonic the Hedgehog 93: “Crime ‘N Punishment”
 * Sonic the Hedgehog: 92: "A Sonic Shuffle Tie-In Premonition"
 * Video Game: Sonic Shuffle (For Sega Dreamcast)
 * Sonic the Hedgehog 93: “Bagging the Big One”
 * Sonic the Hedgehog 94: “The Best Laid Plans…”
 * Sonic the Hedgehog 94: “New Order”
 * Sonic the Hedgehog 95
 * Sonic the Hedgehog 96: “The Chosen One”
 * Sonic the Hedgehog 97: “To the Brink”
 * Sonic the Hedgehog 96: “The Messenger”
 * Sonic the Hedgehog 97: “My Secret Identity”
 * Sonic the Hedgehog 98: "Sonic Adventure 2"
 * Sonic Universe: 2 (The Flashbacks)
 * Sonic the Hedgehog 99: “What Goes Around Comes Around”
 * Sonic the Hedgehog 100: “Welcome to the Dark Side!”
 * Sonic the Hedgehog 99: Blow by Blow”
 * Sonic the Hedgehog 100: “Reunion”
 * Sonic the Hedgehog 101: “Reboot” (Although it' occurs almost simultaneously, this story starts prior to the start of *Sonic the Hedgehog 101: "Altered States")
 * Sonic the Hedgehog 102: “Life’s Realities” (Continues directly from *Sonic the Hedgehog 101: "Reboot")
 * Sonic the Hedgehog 101: “Altered States”
 * Sonic the Hedgehog 102: “Family Dysfunction”
 * Sonic the Hedgehog 103: “Freedom Fighters of the Galaxy: Part One”
 * Sonic the Hedgehog 104: “Freedom Fighters of the Galaxy: Part Two”
 * Sonic the Hedgehog 103: “Myth Taken Identity: Part One”
 * Sonic the Hedgehog 104: “Myth Taken Identity: Part Two”
 * Sonic the Hedgehog 105: “Myth Taken Identity: Part Three”
 * Sonic the Hedgehog 105: “You Say You Want a Revelation?”
 * Sonic the Hedgehog 106: “Crouching Hedgehog, Hidden Dragon: Part One”
 * Sonic the Hedgehog 107: “Crouching Hedgehog, Hidden Dragon: Part Two”
 * Sonic the Hedgehog 106: “Reunification: Part One”
 * Sonic the Hedgehog 107: “Reunification: Part Two”
 * Sonic the Hedgehog 108: “Reunification: Part Three”
 * Sonic the Hedgehog 109: “Reunification: The Conclusion”
 * Sonic the Hedgehog 108: “Robotnik x2 = Trouble!” and “…A Girl Named Hope!”
 * Sonic the Hedgehog 109: “I Herd it Through the Pipeline” and “…the Crush!”
 * Sonic the Hedgehog 110-112
 * Sonic the Hedgehog 114: “Twice Told Tails!” and “Young at Heart”
 * Sonic the Hedgehog 115: “Meanie in a Bottle”
 * Sonic the Hedgehog 116: “Off Switch!” and “Bat Fight!”
 * Sonic the Hedgehog 117: “Cyber Race!” and “The Tortoise and the Hedgehog”
 * Sonic the Hedgehog 118: “Robotnik’s Return” and “Heart to Heart”
 * Sonic the Hedgehog 114: “Ultimate Power: Part One”
 * Sonic the Hedgehog 115: “Ultimate Power: Part Two”
 * Sonic the Hedgehog 116: “Ultimate Power: Mid-Logue: The Lesson”
 * Sonic the Hedgehog 117: “Ultimate Power: Part Three”
 * Sonic the Hedgehog 118: “Ultimate Power: Part Four”

Saga 7: The Xorda Attack and Aftermath (Includes “Mobius 25 Years Later - Unaltered”)

 * Sonic the Hedgehog 119 - 120
 * Sonic the Hedgehog 121: “The Prince and the Revolution” and “Songbird”
 * Sonic the Hedgehog 121: “Afterlife: Part One”
 * Sonic the Hedgehog 122: “Afterlife: Part Two”
 * Sonic the Hedgehog 123: “Afterlife: Part Three”
 * Sonic the Hedgehog 124: “Afterlife: Part Four”
 * Sonic the Hedgehog 122: “Heart Held Hostage: Part One”
 * Sonic the Hedgehog 123: “Heart Held Hostage: Part Two”
 * Sonic the Hedgehog 122: “When There Was Only One Guardian”
 * Sonic the Hedgehog 123: “The Last Robian”
 * Sonic the Hedgehog 124: “Sonic Adventure 2.5: Alpha”
 * Sonic the Hedgehog 125 – 130
 * Sonic the Hedgehog 131: “Home: Part 2: The Gathering”
 * Sonic the Hedgehog 132: “Home: Part 3: A.D.A.M. & Evil”
 * Sonic the Hedgehog 133: “Home: Part Four: Finale”
 * Sonic the Hedgehog 134: “Home: Epilogue: Say You Will”
 * Sonic the Hedgehog 135: “Anonymous”
 * Sonic the Hedgehog 135: “The Tommy Trilogy: Part One: Agent of K.N.O.T.H.O.L.E.”
 * Sonic the Hedgehog 136: “The Tommy Trilogy: Part Two: The Infiltrator”
 * Sonic the Hedgehog 137: “The Tommy Trilogy: Part Three: Robo-Dyne Systems”
 * Sonic the Hedgehog 136: “Patience”
 * Sonic the Hedgehog 137: “One Part Ooh-La-La, and Two Parts Treachery!”
 * Sonic the Hedgehog 138: “Return to Angel Island: Part One: The Message”
 * Sonic the Hedgehog 139: “Return to Angel Island: Part Two: The Avatar”
 * Sonic the Hedgehog 140: “Return to Angel Island: Part Three: How Many Echidnas Does It Take to Protect the Master Emerald?”
 * Sonic the Hedgehog 141: “Return to Angel Island: Part Four: Ultimate Hero”
 * Sonic the Hedgehog 142: “The Original Freedom Fighters: Part One”
 * Sonic the Hedgehog 143: “The Original Freedom Fighters: Part Two”
 * Sonic the Hedgehog 142: “I Want to be a Freedom Fighter!”
 * Sonic the Hedgehog 144: "Love and Loss"

Mobius: 25 Years Later (Unaltered)

 * Sonic the Hedgehog 131: “Mobius 25 Years Later: Prologue”
 * Sonic the Hedgehog 132: “Mobius 25 Years Later: The Unveiling”
 * Sonic the Hedgehog 133: “Mobius 25 Years Later: Midnight in the Garden”
 * Sonic the Hedgehog 134: “Mobius 25 Years Later: In Transit”
 * Sonic the Hedgehog 135: “Mobius 25 Years Later: Dealing With the Devil”
 * Sonic the Hedgehog 136: “Mobius 25 Years Later: Girl Talk”
 * Sonic the Hedgehog 137: “Mobius 25 Years Later: Trouble in Paradise”
 * Sonic the Hedgehog 138: “Mobius 25 Years Later: My Dinner With Sonic”
 * Sonic the Hedgehog 139: “Mobius 25 Years Later: Slumber Party”
 * Sonic the Hedgehog 140: “Mobius 25 Years Later: A Difference of Opinion”
 * Sonic the Hedgehog 141: “Mobius 25 Years Later: Scenario”
 * Sonic the Hedgehog 142: “Mobius 25 Years Later: Moment of Truth”
 * Sonic the Hedgehog 143: “Mobius 25 Years Later: Father’s Day”
 * Sonic the Hedgehog 144: "Mobius 25 Years Later: The Die is Cast"

Saga 8: The Mystery of Anonymous (Includes “Mobius 25 Years Later - Altered”)

 * Sonic the Hedgehog: 145: “Shadows of Hope” and “Training Day”
 * Sonic the Hedgehog: 146: “Out of your Shell” and “Circuit Me”
 * Sonic the Hedgehog: 147: “Fox and the Hound”
 * Sonic the Hedgehog: 148: “Playing Around” and “Destiny’s Child”
 * Sonic the Hedgehog: 145: "Harbinger"
 * Sonic the Hedgehog: 146: “The Good, the Bad & the Unknown: Part 1: Prototype”
 * Sonic the Hedgehog: 147: “The Good, the Bad & the Unknown: Part 2: Ignition”
 * Sonic the Hedgehog: 148: “The Good, the Bad & the Unknown: Part 3: Genesis”
 * Sonic the Hedgehog: 149
 * Sonic the Hedgehog: 150: “The Chosen One: Part 2”
 * Sonic the Hedgehog: 150: “Hero to Zero in No Time at All”
 * Sonic the Hedgehog: 151-152
 * Sonic the Hedgehog: 153: “Songoose, Part One”
 * Sonic the Hedgehog: 154: “Songoose, Part Two”
 * Sonic the Hedgehog: 153: “Fairy Tale (Or the Adventures of Pirate Sally)”
 * Sonic the Hedgehog: 154: “More Than Meets the Eye”
 * Sonic the Hedgehog: 155: “Line of Succession: Part 1”
 * Sonic the Hedgehog: 156: “Line of Succession: Part 2”
 * Sonic the Hedgehog: 155: “The Price of Flame: Part 1”
 * Sonic the Hedgehog: 156: “The Price of Flame: Part 2”
 * Sonic the Hedgehog: 157
 * Sonic the Hedgehog: 158: “System Reconfiguration”
 * Sonic the Hedgehog: 159: “System Reboot”
 * Sonic the Hedgehog: 159 “The Despicable Dr. Robotnik: Insidious”
 * Sonic the Hedgehog: 160: “Sonic Rush: Part One of Two”
 * Sonic the Hedgehog: 161: “Sonic Rush: Part Two of Two”
 * Sonic the Hedgehog: 160: “Birthday Bash! Part One: Giving and Receiving”
 * Sonic the Hedgehog: 161: “Birthday Bash! Part Two: Birthday Boys”
 * Sonic the Hedgehog: 162: “The Darkest Storm Part 1: The gathering Tempest”
 * Sonic the Hedgehog: 163: “The Darkest Storm Part 2: Onset of the Squall”
 * Sonic the Hedgehog: 164: “The Darkest Storm Part 3: Downburst”
 * Sonic the Hedgehog: 162: “Ties That Bind”
 * Sonic the Hedgehog: 163: “Sonic Riders: Part 1 of 2”
 * Sonic the Hedgehog: 164: “Sonic Riders: Part 2 of 2”
 * Video Game: Sonic Riders (On Nintendo Gamecube, Sony Playstation 2, and Microsoft Xbox)
 * Sonic the Hedgehog: 165
 * Sonic the Hedgehog: 166: “The Chaotix Connection”
 * Sonic the Hedgehog: 167: "Hedgehog Day"
 * Sonic the Hedgehog: 168: “Courage and Honor”
 * Sonic the Hedgehog: 168: “Order From Chaos Part One: The Gathering”
 * Sonic the Hedgehog: 169

Mobius: 25 Years Later (Altered)

 * Sonic the Hedgehog: 166: “Mobius 25 Years Later: Part One – Tempus Fugit”
 * Sonic the Hedgehog: 167: “Mobius 25 Years Later: Part One – Tempus Aeternus”

Saga 9: The Eggman Empire

 * Sonic the Hedgehog: 170-171
 * Sonic the Hedgehog: 172: “Worth the Effort”
 * Sonic the Hedgehog: 173: “See Ya’ Later Chao! Part One”
 * Sonic the Hedgehog: 174: “See Ya’ Later Chao! Part Two”
 * Sonic the Hedgehog: 172: “Truth of the Heart”
 * Sonic the Hedgehog: 173: “Round Up”
 * Free Comic Book Day 2007
 * Sonic the Hedgehog: 174: “Union”
 * Sonic the Hedgehog: 175-177

Saga 10: The Return of Enerjak

 * Sonic the Hedgehog: 178-179
 * Sonic the Hedgehog: 180: "Sonic Rush Adventure: High Stakes on The High Sea"
 * Sonic Universe: 1 (Flashbacks)
 * Sonic the Hedgehog: 180: "Preparations for War"
 * Sonic the Hedgehog: 183: “Ashes and Dust”
 * Sonic the Hedgehog: 181
 * Sonic the Hedgehog: 182: “Albion’s Shameful Secret” (Locke meets with Remington before he grabs Sonic and Julie-Su)
 * Sonic the Hedgehog: 182: “Fallen Angel”
 * Sonic the Hedgehog: 183: “Desperate Times”
 * Sonic the Hedgehog: 184

Saga 11: The Dark Egg Legion and King Scourge

 * Sonic the Hedgehog: 185: “Mogul Rising, Part One: Needful Things”
 * Sonic the Hedgehog: 186: “Mogul Rising, Part Two: Devil’s Due”
 * Sonic the Hedgehog: 185: “Misfit Badniks: The Soggy, Salty Sequel”
 * Sonic the Hedgehog: 186: “Honor-Bound”
 * Sonic the Hedgehog: 187-190
 * Sonic the Hedgehog: 191: "Invaders From Beyond" (Temporarily a separate continuity from the main story)
 * Video Game: Sonic Chronicles: The Dark Brotherhood (On Nintendo DS) (Temporarily a separate continuity from the main story)
 * Sonic the Hedgehog: 191: "Metal and Mettle Part 1"
 * Sonic the Hedgehog: 192
 * Sonic the Hedgehog: 193: "Sonic Unleashed" (An alternate reality/continuity)
 * Video Game: Sonic Unleashed (On Nintendo Wii, Sony Playstation 2, Microsoft Xbox 360, and Sony Playstation 3) (An alternate reality/continuity)
 * Sonic the Hedgehog: 194: “Sleepless in New Megapolis”
 * Sonic the Hedgehog: 193: "Otherside Part One: How The Other Half Lives"
 * Sonic the Hedgehog: 194: “Otherside Part Two: Cross-World Conflict!”
 * Sonic the Hedgehog: 195-196
 * Sonic the Hedgehog: 197: Consequences
 * Sonic X: 40
 * Sonic Universe: 1 (Part 1 of "The Shadow Saga")
 * Sonic the Hedgehog: 197: Sonic and the Black Knight: Knight Time (It is unknown if Sonic is Sonic Prime)
 * Video Game: Sonic and the Black Knight (On Nintendo Wii)
 * Sonic the Hedgehog: 198
 * Sonic Universe: 2 (Part 2 of "The Shadow Saga")
 * Sonic Universe: 3 (Part 3 of "The Shadow Saga") (Also known to take place during Sonic the Hedgehog: 199)
 * Sonic the Hedgehog: 199-200
 * Sonic Universe: 4 (Part 4 of "The Shadow Saga")

Saga 12: Revenge of the Iron Dominion (Includes “Mobius 30 Years Later”)

 * Sonic Universe: 5-8 ("30 Years Later")
 * Sonic the Hedgehog: 201-202
 * Sonic the Hedgehog: 203: “Heavy is the Head, Part One: Surprise Visit”
 * Sonic the Hedgehog: 204: “Heavy is the Head, Part Two: Iron Khan”
 * Sonic the Hedgehog: 203: “Friend in Deed, Part One”
 * Sonic the Hedgehog: 204: “Friend in Deed, Part Two”
 * Sonic Universe: 9-12 ("Knuckles: The Return")
 * Sonic the Hedgehog: 205: “On the Run, Part One: All the Eggs in One Basket”
 * Sonic the Hedgehog: 206: “On the Run, Part Two: Troubles by the Dozen”
 * Sonic the Hedgehog: 205: “Birthright, Part One”
 * Sonic the Hedgehog: 206: “Birthright, Part Two”
 * Sonic the Hedgehog: 207-209
 * Sonic Universe: 13-16 ("Journey to the East")
 * Sonic the Hedgehog: 210-211
 * Free Comic Book Day 2010
 * Sonic the Hedgehog: 212

Saga 13: Rise of the Grandmasters

 * Sonic Universe: 17-20 ("The Tails Adventure")
 * Sonic the Hedgehog: 213-214
 * Sonic the Hedgehog: 215: "Future Tense: Part One"
 * Sonic the Hedgehog: 215: "Family Matters: Part One"
 * Sonic the Hedgehog: 216: "Family Matters: Part Two"
 * Sonic the Hedgehog: 216: "Future Tense: Part Two"
 * Sonic the Hedgehog: 217: “Thicker Than Water: Part One”
 * Sonic the Hedgehog: 218: “Thicker Than Water: Part Two”
 * Sonic the Hedgehog: 217: “Welcome Back, Chao!”
 * Sonic the Hedgehog 218: “Hindsight”
 * Sonic Universe 21-24 ("Treasure Team Tango")

Saga 14: Geoffrey's Betrayal and the Death Egg's Return

 * Sonic the Hedgehog: 219: "Sonic Colors" (An alternate reality/continuity)
 * Sonic the Hedgehog: 219: "In Service to the King: Part One"
 * Sonic the Hedgehog: 220-221
 * Sonic the Hedgehog: 222: “Second Impressions, Part Two”
 * Sonic Universe: 25-28 ("The Silver Saga")
 * Sonic the Hedgehog: 222: “The World Can Wait”
 * Sonic the Hedgehog: 223-224
 * Free Comic Book Day 2011
 * Sonic the Hedgehog: 225
 * Sonic Universe: 28 (last page of "Fractured Mirror: Part 4")
 * Sonic Universe: 29-32 ("Scourge: Lock-Down") (Takes place during Sonic the Hedgehog: 226-231)
 * Sonic the Hedgehog: 226-229
 * Free Comic Book Day 2012: Two Steps Back... Special Edition: "Sonic: Genesis Awakenings" (Released after Sonic the Hedgehog: 236)
 * Sonic the Hedgehog: 230: "Two Steps Back..."
 * Sonic the Hedgehog: 230: "Sonic Generations" (An alternate reality/continuity)
 * Sonic the Hedgehog: 231-232
 * Sonic Universe: 33-36 ("Babylon Rising") (takes place between Sonic the Hedgehog: 232-233)
 * Sonic the Hedgehog: 233

Saga 15: The Fight for Freedom

 * Sonic the Hedgehog: 234: "Dark Hearts"
 * Sonic the Hedgehog: 234: "Unthinkable"
 * Sonic Universe: 37-40 ("Scrambled")
 * Sonic the Hedgehog: 235
 * Sonic Super Special Magazine 3: "Time for a Comeback" (An alternate reality/continuity)
 * Sonic the Hedgehog: 236
 * Sonic the Hedgehog: 237: “Heart to Heart”
 * Sonic the Hedgehog: 237: “Loyalty”
 * Sonic the Hedgehog: 238-240
 * Sonic Universe: 41-44 ("Secret Freedom")
 * Sonic the Hedgehog: 241
 * Sonic Universe: 45 (This takes place in another time and another place or zone)
 * Sonic the Hedgehog: 242: "Olympic Trials" (This takes place in another time and another place or zone)
 * Sonic Universe: 46-49 ("Chaotix Quest")
 * Sonic the Hedgehog: 242: "Unfriendly Skies"
 * Sonic the Hedgehog: 243-246
 * Sonic Universe: 50
 * Sonic the Hedgehog: 247

Saga 16: Worlds Collide
From a reader's perspective, this continues into StH #252 in the Post-Super Genesis Wave Timeline
 * Free Comic Book Day 2013
 * Mega Man: 24
 * Sonic Universe: 51
 * Sonic the Hedgehog: 248
 * Mega Man: 25
 * Sonic Universe: 52
 * Sonic the Hedgehog: 249
 * Mega Man: 26
 * Sonic Universe: 53
 * Sonic the Hedgehog: 250
 * Mega Man: 27
 * Sonic Universe: 54
 * Sonic the Hedgehog: 251

Temporarily Unknown Placement

 * Sonic and the Secret Rings (Special comic with the story, "Sand, Spirits and Sonic Speed")

Silver's Quest Through Time and Space

 * Sonic the Hedgehog: 194: "Otherside: Part Two"
 * Sonic the Hedgehog: 195-196
 * Sonic Universe: 5-8 ("30 Years Later")
 * Sonic the Hedgehog: 215: "Future Tense: Part One"
 * Sonic the Hedgehog: 215: "Family Matters: Part One"
 * Sonic the Hedgehog: 216: "Family Matters: Part Two"
 * Sonic the Hedgehog: 216: "Future Tense: Part Two"
 * Sonic Universe: 25-28 ("The Silver Saga")
 * Sonic the Hedgehog: 235
 * Sonic the Hedgehog: 240
 * Sonic Universe: 41-44 ("Secret Freedom")
 * Sonic the Hedgehog: 246-247
 * Sonic Universe: 51 ("Worlds Collide: Part 2")
 * Sonic Universe: 52 ("Worlds Collide: Part 5")
 * Sonic the Hedgehog: 249 ("Worlds Collide: Part 6")
 * Mega Man: 26 ("Worlds Collide: Part 7")
 * Sonic Universe: 53 ("Worlds Collide: Part 8")
 * Sonic the Hedgehog: 250 ("Worlds Collide: Part 9")
 * Mega Man: 27 ("Worlds Collide: Part 10")
 * Sonic Universe: 54 ("Worlds Collide: Part 11")
 * Sonic the Hedgehog: 251 ("Worlds Collide: Part 12")

An Alternate Future (Mobius: X Years Later)

 * Sonic the Hedgehog: 131: "Mobius: 25 Years Later"
 * Sonic the Hedgehog: 132: "Mobius: 25 Years Later: The Unveiling"
 * Sonic the Hedgehog: 133: "Mobius: 25 Years Later: Midnight in the Garden"
 * Sonic the Hedgehog: 134: "Mobius: 25 Years Later: In Transit"
 * Sonic the Hedgehog: 135: "Mobius: 25 Years Later: Dealing with the Devil"
 * Sonic the Hedgehog: 136: "Mobius: 25 Years Later: Girl Talk"
 * Sonic the Hedgehog: 137: "Mobius: 25 Years Later: Trouble in Paradise"
 * Sonic the Hedgehog: 138: "Mobius: 25 Years Later: My Dinner with Sonic"
 * Sonic the Hedgehog: 139: "Mobius: 25 Years Later: Slumber Party"
 * Sonic the Hedgehog: 140: "Mobius: 25 Years Later: A Difference of Opinion"
 * Sonic the Hedgehog: 141: "Mobius: 25 Years Later: Scenario"
 * Sonic the Hedgehog: 142: "Mobius: 25 Years Later: Moment of Truth"
 * Sonic the Hedgehog: 143: "Mobius: 25 Years Later: Father's Day"
 * Sonic the Hedgehog: 144: "Mobius: 25 Years Later: The Die is Cast"
 * Sonic the Hedgehog: 166: "Mobius: 25 Years Later: Part One: Tempus Fugit"
 * Sonic the Hedgehog: 167: "Mobius: 25 Years Later: Part Two: Tempus Aeternus"
 * Sonic Universe: 4: The last page of "The Ultimate Lifeform"
 * Sonic Universe: 5-8 ("30 Years Later") (Released after Sonic the Hedgehog: 201)