Single-player games like Wormhole City
Below are 8 single-player Steam games similar to Wormhole City, 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 Wormhole City page.
Ranked picks
- 1
Ark of Trisolar (三体方舟)
Single-player alternative to Wormhole City — playable solo, no multiplayer required. Shares Action and Indie with Wormhole City.
Steam's first AI robot driven Ark Colony simulation shooting game In the era of civilization collapse, the 'Three Body Ark' - the last fortress of hope for humanity, carries three interdependent ecological worlds towards deep space.
- 2
Lethal Algorithm
Single-player alternative to Wormhole City — playable solo, no multiplayer required. Shares Action and Indie with Wormhole City.
Physics based mech shooter focused on single player tactical combat. Pilot a heavily armed machine from an interactive 1:1 cockpit. Master your loadout in simulated VR Missions, then deploy into hostile areas to survive the Lethal Algorithm. Made for VR but can be played on standard screens.
- 3
CottonTail
Single-player alternative to Wormhole City — playable solo, no multiplayer required. Shares Action and Indie with Wormhole City.
A third-person action adventure: Join Corporal Calla Warren in her fight to free her world from void corruption! Battle across five unique zones on foot and in Calla's combat mech CLOVER, and crush the Selenite threat before it consumes Burrow for good.
- 4
RFA Station
Single-player alternative to Wormhole City — playable solo, no multiplayer required. Shares Action and Indie with Wormhole City.
A space shooter in which you must defeat alien robots.
- 5
Project Foxx
Single-player alternative to Wormhole City — playable solo, no multiplayer required. Shares Action and Indie with Wormhole City.
Step into the boots of Officer Foxx — a fearless, ever-optimistic law-enforcer in a utopian sci-fi world under siege by mechanical invaders. In this fast-paced hack-and-shoot action packed adventure, you’ll slash, blast, dash, and conquer your way through challenging, handcrafted levels.
- 6
Cybernetic Fault
Single-player alternative to Wormhole City — playable solo, no multiplayer required. Shares Action and Indie with Wormhole City.
Prove your ability to read names next to the big red buttons! Show your ability to fight for life in a science center that is falling apart from the consequences of an insane scientific experiment!
- 7
LUNARK
Single-player alternative to Wormhole City — playable solo, no multiplayer required. Shares Action and Indie with Wormhole City.
A pixel-art sci-fi adventure set in the midst of a rebellion against a totalitarian regime, LUNARK is a modern take on the 2D cinematic platformer genre of the '90s. Run, jump, hang, climb, roll, and shoot your way through gorgeous and mysterious locations!
- 8
CRYPTARK
Single-player alternative to Wormhole City — playable solo, no multiplayer required. Shares Action and Indie with Wormhole City.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.