Single-player games like Vector Bias
Below are 8 single-player Steam games similar to Vector Bias, 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 Vector Bias page.
Ranked picks
- 1
DELIVERY MUST COMPLETE
Single-player alternative to Vector Bias — playable solo, no multiplayer required. Shares Action with Vector Bias.
High speed Acelike Roguelike with SSSTYLE. Cut across cel-shaded, action-packed, arcade-paced dogfights as you fly, fight, and upgrade your roster of kickass planes. Every battle is massive, every location is procedural, and every fight is a spectacle- whether it's aircraft, blimps, dragons or mechs
- 2
Dark Side Void
Single-player alternative to Vector Bias — playable solo, no multiplayer required. Shares Action with Vector Bias.
Dark Side Void is a 2D side-scrolling mecha action game set in space. Scarred by devastating interstellar wars, the Solar System is riddled with hidden dangers across its cosmic frontiers. Pilot your fully armed combat mech and embark on a cosmic journey packed with fierce mecha battles.
- 3
BirdBots
Single-player alternative to Vector Bias — playable solo, no multiplayer required. Shares Action with Vector Bias.
Master a unique skill-based flight system in a post-apocalyptic world. Play the story, survive procedurally generated tunnels, or compete with up to 6 players in multiplayer races and Last BirdBot Standing battles.
- 4
Callsign: Stargazer
Single-player alternative to Vector Bias — playable solo, no multiplayer required. Shares Action with Vector Bias.
Pilot and customise your mech for the mercenary group Laplace as you take on contracts from different factions in this 2D mecha Action-RPG.
- 5
Mech Mayhem
Single-player alternative to Vector Bias — playable solo, no multiplayer required. Shares Action with Vector Bias.
Mech Mayhem is a co-op giant mech game where you "defend" destructible cities from kaiju attack. Cooperatively pilot customizable mechs, deploy devastating weapons and exploit your jurisdiction over kaiju attack zones to carry out unsanctioned side missions. Join the Mech Defense Force today!
- 6
PHOSPHOR
Single-player alternative to Vector Bias — playable solo, no multiplayer required. Shares Action with Vector Bias.
An action-packed retro cyberpunk roguelike platformer dropping players into an infested industrial abyss. Blast through hordes and giant bosses, and loot from 450+ weapons and upgrades. Every descent generated fresh. Die, keep what you forge, unlock operatives, and drop deeper into the PHOSPHOR.
- 7
A.V.E.N.A.
Single-player alternative to Vector Bias — playable solo, no multiplayer required. Shares Action with Vector Bias.
Pilot disposable combat drones through the Primal Portal in a sci-fi action roguelike. Customize your drone, fight through various missions, recover research data and alien technology to enhance your drone setup for the next session.
- 8
Steel Knight's ARMIS
Single-player alternative to Vector Bias — playable solo, no multiplayer required. Shares Action with Vector Bias.
"Steel Knight's ARMIS" is a roguelike robot game. Lead the rebellion through five chapters, fighting against the Imperial Army and Earth Federation. Customize and upgrade your robot to survive the intense battles ahead.