Single-player games like Ultratron
Below are 13 single-player Steam games similar to Ultratron, 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 Ultratron page.
Ranked picks
- 1
Assault Android Cactus+
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
Assault Android Cactus is an intense arcade style twin stick shooter - pick from one of nine unique synthetic heroines and blast your way through overwhelming robots hordes to save the ship from its own workforce. Supports single player and local co-op game modes.
- 2
Droid Assault
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
Play Droid Assault and experience running blaster battles with hordes of rampaging killer robots! Discover a unique tactical arcade shooter, with the fun addictive gameplay of 8-bit classics. You'll need your wits and the help of your acquired droid squad to stay alive in this fast-paced retro actionfest.
- 3
CometStriker DX
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
CometStriker DX is a fast-paced arcade-style shooter where you boost through danger and blast everything in your way!
- 4
ULTRABUGS
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
Vlambeer's ULTRABUGS is a fast-paced high-score game in which you fight endless space bugs that split up into MORE space bugs as you fight and defeat them.
- 5
Ikaruga
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
Shoot! Dodge! and... Get Hit!? "Ikaruga" is a vertical shoot 'em up that features an unique polarity-switching gameplay. Switch the ship's polarity and "get hit and absorb" enemy bullets! Achieve High Score with the chain bonus!
- 6
Circuit Breakers
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action with Ultratron.
Talented and ferocious weapon experts needed to eliminate a dangerous mechanical menace that threatens the existence of humanity. Up to six positions available. Benefits include traveling the world to eliminate robots.
- 7
Chippy
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
Chip destructible bosses apart pixel-by-pixel in this twin-stick bullet-hell shooter.
- 8
Geometry Wars™ 3: Dimensions Evolved
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action with Ultratron.
Experience the full evolution of the award-winning Geometry Wars franchise and battle through waves of enemies on 3D grids in this frenetic arcade shooter!
- 9
2084
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
2084 is a fast-paced First-Person Shooter with hacking mechanics. Battle your way through hordes of enemies, hack their minds to gain advantage on the battlefield, and immerse yourself in a riveting short story set in a grim cyberpunk landscape.
- 10
Revenge of the Titans
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
The ultimate mash-up of Real-time Strategy and Tower Defense!
- 11
Titan Attacks!
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
As the last surviving tank commander on Earth, single-handedly turn back the evil invading alien army, drive back the Titans across the Solar System, and defeat them on their homeworld... Titan Attacks has the same easy-to-learn and addictive gameplay of the classic arcade shoot 'em up, but is packed full of extras - new features, new...
- 12
Welcome to Basingstoke
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Action and Indie with Ultratron.
Basingstoke is a tense rogue-like that mixes stealth and arcade action. Explore the smouldering ruins of Basingstoke, a world of reanimated undead and ferocious alien monsters. Scavenge as you go, crafting equipment to help you in your mission: escape Basingstoke!
- 13
Battledroid
Single-player alternative to Ultratron — playable solo, no multiplayer required. Shares Indie with Ultratron.
Become the commander of a mighty army of fearsome battledroids, and watch them fight in epic battles of mass destruction. Create your defences and test their strength, or send your forces to crush those of your friends and enemies online!