Casualties Unknown Release Date and Demo Status
Release dates change. The store page does not. This page explains what is playable now and which source to trust when the date moves.
Quick answer
- The Steam demo is the current way to try the game without buying it.
- The full game has its own Steam page for wishlisting and purchase when available.
- The official store page is the only reliable source for the release date.
- Scav Prototype and Casualties Unknown refer to the same search intent.
What is playable right now
There are two official routes: the Steam demo and the itch prototype. The demo is the current storefront build; the itch page is the developer's earlier prototype route. Neither is a mirror, and neither requires a third-party download page.
If a site claims a full release date that the Steam page does not show, the site is guessing. Use the store page.
Demo versus full game
| Demo | Full game | |
|---|---|---|
| Purpose | Try the loop and performance | Own the complete release |
| Content | Limited | Full release content when available |
| Updates | Follows the demo build | Follows the retail build |
| Best for | First-time players | Players who already know they want it |
Platforms and requirements
System requirements and platform support belong to the store page, not to a fan guide. That is not a dodge: requirements change during development, and a guide that copies them becomes wrong silently.
On Steam Deck, install through Steam. On Linux, check the store page and current Proton reports. Do not assume macOS or mobile support from a community page.
Why search results show two names
Scav Prototype is the earlier name players still search; Casualties Unknown is the current public title. Search engines, old bookmarks and community posts mix the two. That is why this site uses both names in its navigation and structured data without pretending to be the publisher.
What to check before you buy
The demo exists so you can answer three questions before spending money:
- Does it run well on your machine? Frame pacing and load times matter more than a feature list.
- Do you enjoy the loop? A survival game is mostly repetition with escalating risk; the demo is long enough to test that.
- Do your friends play? If co-op is the reason you are interested, confirm the group is willing to match builds and mod versions.
If the answer to any of those is no, waiting costs nothing. The store page remains the place where a release date, price and platform list become official.
What to watch instead of rumours
- The official Steam store page for the current release status.
- The official itch prototype page for the older build.
- Developer announcements linked from those pages.
Anything else is a report, not a schedule.
Frequently asked questions
Is Casualties Unknown out yet?
Check the official Steam store page for the current release status. This guide does not invent a date; the store page is authoritative.
Is there a free demo?
Yes, the official Steam demo is the current way to try the game without buying it.
Is Scav Prototype the same game?
Yes for search intent: Scav Prototype is the earlier name players still use, and Casualties Unknown is the current public title.
Which platforms are supported?
The store page lists current platform support and system requirements. Community claims are reports, not guarantees.
Will the demo save carry over?
That depends on the developer's build. Do not assume demo progress transfers to the full game.
Check the official status
The store page is the source of truth for release, price and platforms.