Single-player games like Cthulhu's Reach: Devil Reef
Below are 11 single-player Steam games similar to Cthulhu's Reach: Devil Reef, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Cthulhu's Reach: Devil Reef page.
Ranked picks
- 1
Uber Destruction
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
Uber Destruction is a side-scrolling roguelike top-down shooter. loot chests, gather insane weapons and unique upgrades to battle the relentless hoards of foes. You can also embrace the action online with friends, or in local co-op mode. Destroy your way to victory!
- 2
Hover Point
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
Hover Point is a physics-based rogue-lite bullet hell where movement is your weapon. Dodge chaotic swarms with auto-fire action, build your skill tree, and climb global leaderboards. Master the chaos solo or in co-op via mouse-only, keyboard-only, or controller-only playstyles.
- 3
SYNTHETIK 2
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
SYNTHETIK 2 is a unrelenting tactical-shooter rogue-lite. Play alone or with friends. Loot powerful tech. Experience the next level in gun-play. Upgrade your androids to rival the machine gods!
- 4
M.O.O.D.S.
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
Grab a gun and take down hostile robots corrupted by synthetic emotions! Combine weapon modifications and wreak havoc in this roguelite shooter. Let your emotions shape combat and alter boss fights! Fight alone or join up with up to 4 players!
- 5
Wartheon
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
Wartheon is a fast-paced 2D roguelike adventure set in a world on the brink of elemental collapse. Take control of one of four unique champions to match your taste. Customize your build, master your skills, and adapt to ever-changing layouts and enemy patterns.
- 6
Skycliffs
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
Skycliffs is an action shooter roguelike dungeon crawler with fast-paced top-down platforming. Jump and dash across sky islands, fight loads of monsters, and get upgrades to survive the many dangers of your journey. Will you be strong enough to reach and defeat the keeper of this floating world?
- 7
Sharded World
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
Sharded World is a reversed bullet hell, rogue-lite, ARPG game combining simple gameplay and great rpg progression. Each level has its own unique features and challenges. Upgradable characters, weapons and orbs. Challenges, daily quests, and leaderboards. Fight, get stronger and defeat the Lich!
- 8
ATOMINE
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
Atomine is a twin stick procedural shooter rogue-lite set in a virtual world with minimalist design, where the player recounts on the screen the real events of STUXNET, the first weapon ever created in the form of computer virus.
- 9
Death Trash
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Indie with Cthulhu's Reach: Devil Reef.
Death Trash features a post-apocalyptic world where cosmic horrors long for humanity but meet punks with shotguns. It combines old-school role-playing, modern action gameplay and player freedom. Create your own character and explore a handcrafted world.
- 10
Diablo® IV
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action and Adventure with Cthulhu's Reach: Devil Reef.
Join the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.
- 11
Dungeon Keeper™ 2
Single-player alternative to Cthulhu's Reach: Devil Reef — playable solo, no multiplayer required. Shares Action with Cthulhu's Reach: Devil Reef.
Bad guys have all the fun. Discover your dark side as you build an evil underground kingdom and defend it against the forces of good.