Single-player games like Coniclysm
Below are 11 single-player Steam games similar to Coniclysm, 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 Coniclysm page.
Ranked picks
- 1
Grand Theft Auto: Vice City
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
Welcome to Vice City. Welcome to the 1980s. From the decade of big hair, excess and pastel suits comes a story of one man's rise to the top of the criminal pile.
- 2
Grand Theft Auto III
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
Welcome to Liberty City. Where it all began. With stellar voice acting, a darkly comic storyline, a stunning soundtrack and revolutionary open-world gameplay, Grand Theft Auto III is the game that defined the open world genre for a generation.
- 3
Grand Theft Auto V Enhanced
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
Experience entertainment blockbusters Grand Theft Auto V and Grand Theft Auto Online — now upgraded for a new generation with stunning visuals, faster loading, 3D audio, and more, plus exclusive content for GTA Online players.
- 4
Constant C
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
In the year 1905, Albert Einstein published the theory of special relativity, suggesting that nothing could move faster than the speed of light. What if any mortal could break that constant? Stretch it beyond its limits? Would human beings finally be able to find a way to cheat death and win over immorality?
- 5
Two Brothers
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
Two Brothers is an Action Adventure game that features a classic Gameboy aesthetic. Roy Guarder, inventor, scientist, and philosopher, is on an expedition to discover the origins of life. This quest has brought him to "The Cursed Lands," a stretch of land so dangerous and shrouded in mystery that it hasn't been explored in over...
- 6
Nimble Quest
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
Nimble Quest! Lead a conga line of heroes to glory against hordes of enemies across an endless number of stages. How many enemies can you defeat? Steer your unstoppable (seriously, you can’t stop) party as they cut a path of destruction through levels filled with different enemies and power-ups.
- 7
Electronic Super Joy: Groove City
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
A Giant Robot Stripper called JoJo has smashed Groove City! She's angry because Dr Swinger stole her Laser-Nipples! Help JoJo reclaim her Laser-Nipples & defeat the Evil Plans of Dr.Swinger, with the help of Pope Boris the Super Sexy!
- 8
Grand Theft Auto IV: The Complete Edition
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
Niko Bellic, Johnny Klebitz and Luis Lopez all have one thing in common - they live in the worst city in America. Liberty City worships money and status, and is heaven for those who have them and a living nightmare for those who don't.
- 9
Super Cat Herding: Totally Awesome Edition
Single-player alternative to Coniclysm — playable solo, no multiplayer required.
A wacky physics sandbox game where you herd super-powered kittens, fight aliens, and destroy the world to solve the mystery of the missing catnip!
- 10
Micro Annihilation
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
Micro Annihilation is a real-time strategy where your battlefields are inside homes, offices, and everything in between. Airlift troops onto the dining room table, launch artillery across the bedroom, and bring down the house while waging war upon a new mysterious foe.
- 11
NO RELOADING: Survival Trials
Single-player alternative to Coniclysm — playable solo, no multiplayer required. Shares Action with Coniclysm.
NO RELOADING is a stunt-driven action game where your tractor beam powers let you weaponize everything, including yourself. Master bullet-time acrobatics, chain deadly combos, and invent synergistic upgrades. You'll need every stylish trick to rescue your best doggo from sinister goblins.