Endings, Unlockables, and Skynet's Darkest Secrets.
Requirement: Follow the movie timeline. Protect Sarah and John. Destroy Cyberdyne but lose the T-800 in the molten steel.
Requirement: As Sarah, choose to execute Miles Dyson at his home. Leads to a dark future where John fears his mother.
Requirement: As T-800, ignore John's order and terminate Dyson immediately. Results in immediate hostile response from SWAT.
Requirement: Prevent Sarah from killing Dyson and successfully destroy all research data without casualties. Unlocks "Future War" mode.
Find these hidden tokens to gain extra lives.
Three secret rifles are scattered across the campaign. Finding all grants the "Guns, Lots of Guns" achievement.
Beat the game on Very Hard difficulty to unlock:
| Name | Description | Type |
|---|---|---|
| NO FATE | Complete all Story Routes | Platinum |
| SPARE DYSON | Complete the Spare Dyson route | Gold |
| STEALTH NINJA | Clear Hospital without detection | Silver |
| HUNTER-KILLER | Kill every enemy in Future War 1 | Silver |
| SPEEDRUNNER | Complete Arcade Mode in under 15 min | Gold |