IMHO.

Outlast vs Slender: The Arrival

Outlast and Slender: The Arrival 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. Both released in 2013. Outlast scores higher on Steam reviews (96.1% positive) than Slender: The Arrival (86.9% 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 Outlast

Choose Outlast if it carries the stronger Steam consensus at 96.1% positive across 28,158 reviews.

Choose Slender: The Arrival

Choose Slender: The Arrival if you want the Steam Leaderboards side of the pairing. 3,482 Steam reviews back the pick.

Both Outlast and Slender: The Arrival sit in Action, Indie, and Adventure on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

Outlast vs Slender: The Arrival — Steam metadata comparison
Outlast — Steam game coverOutlastSlender: The Arrival — Steam game coverSlender: The Arrival
Released20132013
GenresAction, Indie, AdventureAction, Indie, Adventure
PlatformsWindows, macOS, LinuxWindows, macOS
Steam DeckDeck PlayableDeck Playable
Price14.99 USD19.99 USD
Steam reviews96.1% positive (28,158 reviews)86.9% positive (3,482 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersRed BarrelsBlue Isle Studios

Side by side

Outlast vs Slender: The Arrival — FAQ

Which is better, Outlast or Slender: The Arrival?
On Steam reviews Outlast scores higher (96.1% positive) than Slender: The Arrival (86.9% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Outlast is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
Are Outlast and Slender: The Arrival 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.