Browse / SIGNALIS
SIGNALIS cover art

SIGNALIS

Deck VerifiedActionAdventureIndieOct 27, 2022rose-engine
Online once to activate

Steam lists no extra DRM or account for this game. Install and sign in to Steam while online once, then switch Steam to Offline Mode.

Buy on Steam $13.99

Buy links may be affiliate links; we may earn a commission at no cost to you. Prices as of October 26, 2026.

A classic survival horror experience set in a dystopian future where humanity has uncovered a dark secret. Unravel a cosmic mystery, escape terrifying creatures, and scavenge an off-world government facility as Elster, a technician Replika searching for her lost dreams.

Offline details by store

StoreStore flagsOffline statusWhat that meansSource
SteamNone listed Online once to activate Steam lists no extra DRM or account for this game. Install and sign in to Steam while online once, then switch Steam to Offline Mode. Steam store page

Statuses are read from each store's own information, not tested by us, and can change with patches. Check the store page before you buy. How we decide. Steam Deck rating from Valve's compatibility report.

Last data refresh: October 26, 2026.

More offline-ready games like this