Single-player games like Caster
Below are 11 single-player Steam games similar to Caster, 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 Caster page.
Ranked picks
- 1
X-COM: Enforcer
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Strategy with Caster.
X-COM: Earth's top-secret eXtraterrestrial COMbat unit The Place: America - early 21st century The Mission: Eradicate the extraterrestrials Alien forces have invaded Earth and are terrorizing the population.
- 2
Orcs Must Die! 2
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Strategy with Caster.
You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment.
- 3
Fictorum
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Indie with Caster.
Fictorum is an action RPG featuring destructible environments, a procedural node-based world map, and dynamic magic shaping.
- 4
Lovely Planet
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Indie with Caster.
A First Person Shooter Gun Ballet set in a cutesy abstract world. Jump and shoot your way through five worlds full of treacherous enemies with your trusty semi-automatic!
- 5
Super Cloudbuilt
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Indie with Caster.
Rocket-powered 3D parkour platformer, built for speed running and exploration. Defeat enemies and overcome obstacles as you hurtle with break-neck momentum above a vast abyss. Collect power-ups, drop checkpoints and take your place on the international leaderboards.
- 6
Shatter
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Indie with Caster.
Shatter is a retro-inspired brick-breaking game that merges familiar action with unique twists and a modern crafted production approach.
- 7
Vanquish
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action with Caster.
PlatinumGames’ revolutionary sci-fi action shooter slide-boosts onto PC. Battle legions of future-tech enemies using a vast arsenal of weapons, including all DLC. Fully unlocked framerate and gorgeous HD resolutions up to 4K. The definitive way to play: war has accelerated.
- 8
閃攻機人アスラ - ASURA THE STRIKER -
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action with Caster.
A high-speed 3D rail shooter inspired by legendary arcade classics. Control the humanoid combat weapon ASURA and battle overwhelming waves of invaders using Energy Shot, Shining Knuckle, and the time-bending Lightning Over Drive.
- 9
Prototype™
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Adventure with Caster.
You are the Prototype, Alex Mercer, a man without memory armed with amazing shape-shifting abilities, hunting your way to the heart of the conspiracy which created you; making those responsible pay. Fast & Deadly Shape-Shifting Combat: Reconfigure your body to the situation at hand.
- 10
Sonic Generations Collection
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action with Caster.
Celebrate 20 years of Sonic in an all new adventure that delivers a definitive experience to Sonic fans new and old!
- 11
Mega Man X Legacy Collection
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action with Caster.
Mega Man X Legacy Collection includes the legendary 16-bit titles and the series’ exciting foray into the 32-bit era: Mega Man X, Mega Man X2, Mega Man X3, and Mega Man X4. Test your skills in the new X Challenge mode, which pits players against two deadly bosses at once.