INQ - Timeline

Inquisition
- Introduction of the Conglomerate, Midians, Echelon, and the Aliens.
- Establishes the importance of inquillite.

Proliferation
- Introduction of new game mode : Arms Race.

Escalation
- Introduction of new game mode : Stronghold.
- Introduction of Heroes.

Infestation
- Introduction of new game mode : Infestation.
- Introduces the Symbiotes.

Reunification
- Introduction of the Federal Remnant.

This is a rough timeline, and is subject to further changes.