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Casualties: Unknown Wiki · Launch

Casualties: Unknown Release Date & Time

The full game launches on Steam on November 9, 2026 at 3pm CET (14:00 UTC), according to the developer's announcement.

Pre-release page. Launches on Steam November 9, 2026 at 3pm CET (14:00 UTC). Data here comes from the Steam page, the demo and official developer posts, and each page says which version it reflects. We'll update it for the full release.

Release time in your time zone

Monday, November 9, 2026 at 14:00 UTC.

6:00 AMMon, Nov 9 · Los Angeles (PST)
9:00 AMMon, Nov 9 · New York (EST)
2:00 PMMon, Nov 9 · London (GMT)
3:00 PMMon, Nov 9 · Berlin / Paris (CET)
5:00 PMMon, Nov 9 · Moscow (MSK)
10:00 PMMon, Nov 9 · Beijing / Taipei (UTC+8)
11:00 PMMon, Nov 9 · Tokyo (JST)
1:00 AMTue, Nov 10 · Sydney (AEDT)

Converted from the developer's "3pm CET". Steam usually unlocks a game at the announced time, but delays can happen. Check the Steam page on launch day.

Price and editions

  • $22.99 on Steam, with a 15% launch discount.
  • Bundles will lower the price further, including a game + soundtrack bundle.
  • The soundtrack is over 3 hours long with more than 50 tracks, and it's out at launch.
  • The developer says both the game and the OST will have proper regional pricing.

What's in the full game

  • Layers 6–11. The demo stops at layer 5. See layers.
  • Three endings.
  • Three playable characters. See characters.
  • 40 Steam achievements.
  • "A truckload of balance changes, bugfixes and QoL additions." The full game changes page covers what's confirmed so far.

The demo

The free demo is still on Steam. It covers layers 1–5, and the developer has said it won't be updated with full-game changes. Our crafting and item tables currently reflect the demo, and we'll update them for 1.0.

Platforms and requirements

Windows on Steam, single-player. Minimum specs on the store page: 64-bit Windows 10, an Intel Core i3-8130U at 2.20 GHz and 500 MB of storage. 16:9, 16:10 and ultrawide screens are supported. The game is in English and Simplified Chinese, and community translations are hosted in the developer's locale repository.

FAQ

When does Casualties: Unknown come out?

November 9, 2026 at 3pm CET (14:00 UTC) on Steam, according to the developer.

How much does Casualties: Unknown cost?

$22.99, with a 15% launch discount. The developer also mentioned bundles, an OST bundle and regional pricing.

Will the demo be updated?

No. The developer said the demo will not be updated, because backporting full-game changes would be too much work.

What does the full game add?

Layers 6–11, three endings, three playable characters, 40 Steam achievements, balance changes, bug fixes and QoL improvements.