Release Date and Early Access Timeline
Diplomacy is Not an Option has two important release milestones: Steam early access began on 10 February 2022, and the full release arrived on 5 October 2024.
Release Date and Early Access Timeline
- Early access: 10 February 2022.
- Full release: 5 October 2024.
- Both dates come from the official Steam product record.
- A page or guide written before full release may describe an older feature set.
Two dates, two meanings
- 10 February 2022
- Early-access availability on Steam.
- 5 October 2024
- Full release of the game.
Why the distinction matters
Older community guides can still explain useful principles, but their exact queues, balance assumptions, campaign coverage, or interface references may predate the full release. Always check the publication date before treating a tactic as current.
Official release announcement
The homepage includes the Door 407 release-date announcement trailer as a click-to-load video. It does not load a YouTube iframe until the visitor chooses to play it.
Quick answer
When did the game fully release?+
The official Steam page lists 5 October 2024.
When did early access begin?+
Early access began on 10 February 2022.
Evidence used
Diplomacy is Not an Option: S001, S010 · 2026-11-15. Claims: C003.
- confirmed Early access began on 10 February 2022; full release was 5 October 2024.