IMHO.

Amnesia: A Machine for Pigs vs Underwater

Amnesia: A Machine for Pigs and Underwater both land in Action, Indie, Adventure on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie, Adventure on Steam. Amnesia: A Machine for Pigs (2013) is 8 years older than Underwater (2021). Underwater scores higher on Steam reviews (66.7% positive) than Amnesia: A Machine for Pigs (64.9% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Amnesia: A Machine for Pigs

Choose Amnesia: A Machine for Pigs if it matches what drew you to this matchup. 4,318 Steam reviews back the pick.

Choose Underwater

Choose Underwater if it's currently about 50% cheaper on the Steam Store. Underwater launched in 2021.

Both Amnesia: A Machine for Pigs and Underwater sit in Action, Indie, and Adventure on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (64.9% vs 66.7% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.

Side-by-side comparison

Amnesia: A Machine for Pigs vs Underwater — Steam metadata comparison
Amnesia: A Machine for Pigs — Steam game coverAmnesia: A Machine for PigsUnderwater — Steam game coverUnderwater
Released20132021
GenresAction, Indie, AdventureAction, Indie, Adventure
PlatformsWindows, macOS, LinuxWindows
Steam DeckDeck PlayableUnrated
Price19.99 USD9.99 USD
Steam reviews64.9% positive (4,318 reviews)66.7% positive (18 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersThe Chinese RoomAndreev Worlds, Gamesforfarm

Side by side

Amnesia: A Machine for Pigs vs Underwater — FAQ

Should I play Amnesia: A Machine for Pigs or Underwater first?
If you want chronology, Amnesia: A Machine for Pigs (2013) came out before Underwater (2021). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Amnesia: A Machine for Pigs and Underwater similar?
They overlap on Action, Indie, Adventure on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Does Amnesia: A Machine for Pigs run on Steam Deck?
Yes — Amnesia: A Machine for Pigs is rated Deck Playable by Valve. Underwater doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Amnesia: A Machine for Pigs vs Underwater (2026) · imho.run