Scav Prototype

You are looking at the same game. Early builds shipped on itch as Scav Prototype. The itch page title now says Casualties: Unknown, while the URL is still /scav-prototype. I am not dating the rename because the Steam news I read has no announcement for it.

The oldest public devlog on the itch page is 9 Mar 2025 (update 2), then Demo 3 on 17 May 2025, then the Steam demo note on 28 Apr 2026. A date of 31 Dec 2024 is repeated in some indexes and I could not find it on the itch page, so I am not printing it as a release.

wiki.gg still lives at scavprototype.wiki.gg and still describes Demo 7.0.1. Nexus still uses the slug scavprototype. Both are leftovers of the old name, not a second game.

The itch page still offers a V5.1 demo, 286 MB, name your own price. That file is older than the Steam demo.