Timeline

* (Day 163) Sonic Hedgehog is born.
* Megan Acorn is born
* (Day 187) Sally Acorn is born.
* Hershey Cat is born.
* (Day 252) Knuckles Echidna is born.
* (Day 337) Julie-Su Echidna is born.

## Silver's Timeline (Sonic '06)

This timeline was created when Sonic defeats Dr. Robotnik during the CD arc. Everything until the Sonic CD arc the same. This timeline is separated when Silver and Blaze goes to the past but it isn't lost until Mephiles fuses with Iblis in the Forgotten Timeline.

### Year 3235

* (Day 36) Tails joins the Freedom Fighters.
* (Day 100) Sonic The Hedgehog 2 arc takes place.
	+ Cove and Sonic transforms into Super Cove and Super Sonic for the first time.
* Sonic The Hedgehog 3 arc takes place.
* Sonic and Knuckles arc takes place.
	+ As the Death Egg falls towards Mobius, the roboticizer malfunctions and explodes causing everyone on Mobius to deroboticize aside from Jules, who was on the Death Egg but regained his free will.
	+ Mobius is freed from Dr. Robotnik's reign.
* Waiting For An Awakening arc takes place.
	+ Cove fuses with a Phantom Ruby.
* Sonic Triple Trouble arc takes place.
* Knuckles' Chaotix arc takes place.
* Sonic The Fighters arc takes place.
	+ Round 1
		- Cove vs. Espio
		- Sally vs. Knuckles
		- Lupe vs. Bark
		- Bunnie vs. Antoine
		- Amy vs. Geoffrey
		- Vector vs. Nack
		- Fang vs. Sonic
		- Tails vs. Bean
	+ Round 2
		- Cove vs. Knuckles
		- Bark vs. Bunnie
		- Geoffrey vs. Nack
		- Sonic vs. Tails
	+ Semi-Finals
		- Knuckles vs. Bark
		- Geoffrey vs. Sonic
	+ Finals
		- Knuckles vs. Sonic
	+ Metal Sonic attempts to fight a weakened Sonic but Cove interferes allowing Sonic to head to the Death Egg.
	+ Sonic vs. Dr. Robotnik
* Sonic R arc takes place.
* Sonic Adventure arc takes place.
	+ Cove starts training with Knuckles.
	+ The Freedom Fighters visit Station Square.
	+ Chaos is freed from the Master Emerald.
	+ Knuckles meets Julie-Su.
	+ Chaos achieves his perfect form, flooding Station Square.
	+ Perfect Chaos kills Dr. Robotnik.
	+ Cove transform into Dark Cove for the first time
	+ Cove leaves the Freedom Fighters.
* Dr. Eggman arc takes place.
	+ A Dr. Ivo Robotnik from another dimension travels to Mobius to take over and names himself "Eggman".

### Year 3236

* Dr. Eggman arc continues.
* Skeeter Walrus is born.
* Sonic Adventure 2 arc takes place.
	+ Dr. Eggman awakens Shadow.
	+ Sonic and Cove are arrested
	+ Cove escapes custody, forcing Sonic to follow him.
	+ They find Shadow and lose to him. G.U.N. surrounds them leaving no way to escape. The two are sent to Prison Island.
	+ Tails and Amy disobey Sally's orders and free Sonic and Cove.
	+ Rouge destroys Prison Island.
	+ Eggman destroys half of the moon to show off his power.
	+ Cove and Knuckles reassemble the Master Emerald as Eggman watches Gerald's final wish.
	+ Shadow and Cove face the Bio-Hazard until it becomes the Final Hazard. Sonic and Shadow follow Cove into facing it. Shadow sacrifices himself to stop Space Colony Arc and Cove unknowingly fixes the moon.
* Sonic Advance arc takes place.
* Sonic Advance 2 arc takes place.
	+ Cove and Bunnie set off to find her aunt Vanilla Rabbit, her cousin, Cream, and their pet Chao, Cheese.
* Sonic Heroes arc takes place.
* Shadow The Hedgehog arc takes place.

### Year 3237

* Sonic Battle takes place.
* Sonic Rush takes place.
	+ Blaze is sent to Mobius. As Cove is headed to the rift he sensed, Blaze runs away. Cream and Cheese follow her.
* Cove's Adventure takes place.
	+ Sonic, Sally, and Bunnie team up.
* Sonic Advance 3 takes place.
	+ Cove uses the Phantom Ruby and disappears.
* Sonic Riders takes place.
	+ Cove suddenly appears

### Year 3238

* Sonic The Hedgehog '06 takes place.
	+ Team Dark are on a mission to stop Eggman before he reaches Soleanna but fail.
	+ Eggman kills Sonic.
	+ Iblis is released.

## Forgotten Timeline (Sonic '06)

This timeline is created when Silver and Blaze travel back in time to stop the Iblis Trigger. Everything until the '06 arc stays the same. This timeline is lost when Mephiles and Iblis fuse.

### Year 3238

* Sonic The Hedgehog '06 takes place.
	+ Team Dark are on a mission to stop Eggman before he reaches Soleanna but fail due to Blaze appearing. Rouge drops Mephiles' canister.
	+ The Soleanna Festival Incident occurs.
	+ Mephiles kills Sonic.
	+ Iblis is released.
	+ Everyone with a Chaos Emerald is sent to the time-space rift Solaris created

### Rift

* Team Dark, the Freedom Fighters, the Chaotix, Silver, Dr. Eggman, Elise, and Sonic's body are transported.
* Cove loses control of his Dark form due to Sonic and Blaze's death. and attacks Solaris.
* Elise temporarily resurrects Sonic into his Super form. He gives Shadow and Silver the form as well and they aid Dark Cove in fighting Solaris.
* Cove resets time to create a timeline where Iblis never truly existed.