Idle Valheim for playtime without braving the Black Forest
Valheim doesn't ship a Steam achievement list, so idling it is mostly about Steam-tracked playtime and, if your account has it enabled, trading card progress - rather than unlocking anything achievement-specific.
Since Valheim is a fairly heavy game to actually launch, idling is a much lighter way to keep it "active" on your account without loading a world.
Build up recorded Valheim playtime without loading into a world.
Collect Valheim's trading cards, if enabled on your account, without the game actually running.
Queue Valheim alongside other survival titles in the same idling session.
Not every Steam Game Idler feature applies the same way to every game - here's exactly what works for Valheim.
Free for Windows 10/11 - no sign-up, no credit card, roughly a 7 MB installer.
Sign in with your Steam username and password - no local Steam client required.
Search or browse your owned games list to select it.
Click start and let Valheim idle in the background - check progress any time from the dashboard.
No - Valheim doesn't currently expose a Steam achievement list, so idling here is mainly about playtime and card progress.
Idling doesn't launch the game or load any mods at all - it only interacts with Steam's playtime tracking.
Yes - Valheim isn't a Game Coordinator title, so both Agent Mode and Legacy Sign In work without restriction.
Download Steam Game Idler and get started within minutes. No sign-up required.