Overwatch Timeline (A LifeAftr Compliation for Consistency)

30 years ago:

• Canon event: Omnic Crisis begins

29 years ago:

• Headcanon placement: SEP program begins

...

27 years ago:

• Headcanon placement: Overwatch founded

...

20 years ago:

• Canon event: Omnic Crisis ends
• Canon event: Deadlock Mission
• Canon event: McCree is recruited into Blackwatch

...

10 years ago:

• Game event: McCree's canon point

9 years ago:

8 years ago:

7 years ago:

• Canon event: Uprising Mission
• Headcanon placement: Mercy leaves Overwatch, begins field service
• Game event: Mercy's canon point

6 years ago:

• Canon event: Talon hostage mission, Ana is declared missing/dead
• Headcanon placement: McCree leaves Overwatch
• Canon event: Swiss HQ explosion, Jack and Gabriel declared dead

5 years ago:

• Canon event: Overwatch disbands, Petras Act goes into effect

4 years ago:

3 years ago:

• Headcanon placement: Pharah is discharged from the army, joins Helix Securities

2 years ago:

• Headcanon placement: McCree begins cropping up in the news as an outlaw
• Game event: Pharah's canon point

1 year ago:

Present Day:

• Canon event: Jack resurfaces

LEGEND:
Canon event: Event that happened in canon and has a somewhat exact timeframe.
Headcanon placement: Event that happened in canon, but no timeframe was given.
Headcanon event: Event that did not happen in canon, but headcanon is assumed.
Game event: Event pertaining to LifeAftr itself.