Single-player games like Caster
Below are 16 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
Sainthum 圣颂
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Strategy and Indie with Caster.
Do you like TPS games? Do you like zombie games? Are you too afraid to play zombie games ?Now, you have an unmissable choice: [Sainthum]——a cartoon zombie TPS game.And, roar is DPS in the game.
- 2
MUNCHIES
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Strategy with Caster.
Warning!!! This Game Is Early Access!!!! Survive alone or with others in this Post Apocalyptic, Horror, Survival, Looter/Shooter with Base Building And Raiding. Join the community to watch this game grow and Get Exclusive Rewards and Content. https://discord.gg/S6dwXe8p9X
- 3
Faith Of Life _ Survive Edition
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Strategy with Caster.
Third-person combat shooter that mixes zombies, action, horror, and sci-fi elements. It features two distinct missions' modes and an exhilarating arena. Enjoy and have a fantastic time!
- 4
Zombie War:New World
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Indie with Caster.
"Zombie World War: New World" is a shooter where players and three AI teammates battle a massive zombie invasion. They must cooperate using skills and strategies to survive and defeat mutants. Intense combat with high-quality graphics and PBR materials providing a visually stunning experience.
- 5
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.
- 6
BORIS RUSSIAN BEAR
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Indie with Caster.
You play as a Russian soldier who is trying to defend the border of his homeland from foreign invaders.
- 7
Infinite Zombie Tide
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Strategy and Adventure with Caster.
Zombies, zombies, zombies. Fortunately, we still have guns to protect us and turn these zombies into resources in our backpacks.
- 8
Bio Goddess : Doomsday Begins
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Indie with Caster.
Bio Goddess: Doomsday Begins is a third-person shooter survival game where players assume the role of a female high school student surviving in a school struck by a biochemical crisis. They investigate the events, uncover their connection to their father, and explore their own identity.
- 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
Sonic CD
Single-player alternative to Caster — playable solo, no multiplayer required.
It’s time to usher the past into the future in this enhanced recreation of Sonic CD! Sonic travels to the distant shores of Never Lake for the once-a-year appearance of Little Planet - a mysterious world where past, present, and future collide through the power of the Time Stones that lie hidden within it.
- 12
Dead Hungry
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Indie with Caster.
Dead Hungry is a fast-paced VR game developed by Q-Games, creators of the PixelJunk series. Restore zombies to human form by loading up huge hamburgers and hurling them to the grateful undead. Your weapons of choice are burgers, pizza, fries--and anything else you can pick up!
- 13
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.
- 14
California Games (C64/DOS/Atari/Lynx/NES/SMS/Genesis)
Single-player alternative to Caster — playable solo, no multiplayer required.
Ask anyone who considered themselves a true gamer in 1987 and the chances are they will fondly remember California Games. Now on Steam for the very first time, you too can enjoy six radical and awesome events: the half-pipe, roller skating, surfing, BMX, footbag and the flying disc.
- 15
PROTOTYPE
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Action and Strategy with Caster.
In the neon-lit world of PROTOTYPE, 07Vanguard, a powerful AI prototype, battles hordes of menacing robots. Equipped with combat techniques and a vast arsenal, it faces increasingly challenging enemies. Power-ups aid its survival, but the ultimate test comes with the appearance of formidable Bosses.
- 16
Chip's Challenge (Amiga/C64/Lynx/Mega Drive/SNES/Spectrum)
Single-player alternative to Caster — playable solo, no multiplayer required. Shares Strategy with Caster.
The classic brain-twisting grid-based puzzle game returns in this collection, including the original 1989 Atari Lynx version, three classic ports, and two brand new Sega Mega Drive and SNES ports. Help Chip impress Melinda the Mental Marvel by beating her 140+ tough challenges.