Games Like Cthulhu: The Cosmic Abyss (2026)

The best similar games on Steam — matched by shared genre and gameplay, with a reason for every pick.

Updated daily · July 17, 2026

Looking for games like Cthulhu: The Cosmic Abyss? The closest matches on Steam right now are Core Keeper, Crimson Desert, OK👍 Boomer — chosen by shared genre and gameplay (single-player) and ranked by how fast each is currently gaining followers. Full ranked list of 12 below, each with why it's a match.

Best games similar to Cthulhu: The Cosmic Abyss

#GameGenreShared with Cthulhu: The Cosmic Abyss
1Core KeeperActionAdventure, single-player
2Crimson Desert ActionAdventure, single-player
3OK👍 BoomerActionAdventure, single-player
4SIGNALISActionAdventure, single-player
5Tom Clancy’s Splinter Cell BlacklistActionAdventure, single-player
6Indiana Jones and the Great CircleActionAdventure, single-player
7Stellar Blade™ActionAdventure, single-player
8Haunting of MageburrowIndiesingle-player
9DiRT Rally 2.0Racingsingle-player
10AETHUSAdventureAdventure, single-player
11Metro 2033 ReduxActionsingle-player
12Bendy and the Dark RevivalActionAdventure, single-player

Why these are like Cthulhu: The Cosmic Abyss

1. Core Keeper

Both are adventure games; both offer single-player. Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players.

2. Crimson Desert

Both are adventure games; both offer single-player. Crimson Desert is an open-world action-adventure set on the continent of Pywel.

3. OK👍 Boomer

Both are adventure games; both offer single-player. A 4-player cooperative survival horror where you’ll explore the terrifying depths of the internet alongside your team of analog tech enthusiasts.

4. SIGNALIS

Both are adventure games; both offer single-player. A classic survival horror experience set in a dystopian future where humanity has uncovered a dark secret.

5. Tom Clancy’s Splinter Cell Blacklist

Both are adventure games; both offer single-player. In this stealth-action thriller, a terrorist group known as the Engineers launches the Blacklist, a series of escalating attacks on US interests.

6. Indiana Jones and the Great Circle

Both are adventure games; both offer single-player. Uncover one of history’s greatest mysteries in a first-person, single-player adventure.

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