Single-player games like CastleStorm
Below are 17 single-player Steam games similar to CastleStorm, 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 CastleStorm page.
Ranked picks
- 1
Rock of Ages 2: Bigger & Boulder™
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action and Strategy with CastleStorm.
The greatest rock-racing, tower defense, art history game is back! Like the title says, Bigger & Boulder cranks up the surrealism and gameplay with chaotic 4P multiplayer, new time periods, and improved graphics, physics, and destructibility powered by UE4 to be, well… BIGGER AND BOULDER.
- 2
Orcs Must Die!
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action and Strategy with CastleStorm.
Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.
- 3
Dungeon Defenders
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action and Strategy with CastleStorm.
Create a hero from one of four classes to save Etheria in this 4-player coop Tower Defense Action-RPG. Includes Steam exclusive Portal gun & TF2 familiars!
- 4
Goat Simulator
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Indie with CastleStorm.
Goat Simulator is the latest in high-tech Goat Simulation technology.
- 5
Castle Doombad Classic
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Strategy with CastleStorm.
BE THE VILLAIN and slay any hero who dares enter your dark domain! Deck out your castle with traps and minions as the ultimate diabolical dungeon keeper in this strategy / TD puzzler. Includes the original Castle Doombad game, rebuilt and remastered, plus brand new content.
- 6
Magicka
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action with CastleStorm.
Magicka is a satirical action-adventure game set in a rich fantasy world based on Norse mythology. The player assumes the role of a wizard from a sacred order tasked with stopping an evil sorcerer who has thrown the world into turmoil, his foul creations besieging the forces of good.
- 7
Swords and Soldiers HD
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action and Strategy with CastleStorm.
Rewrite history as you take control of the brutal Vikings, the devious Aztecs or the crafty Chinese in their global quest to win the favour of the Gods! Swords & Soldiers is a side-scrolling strategy game that lets you control an entire army and lets you wield devastating magical abilities.
- 8
Toy Tactics
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action and Strategy with CastleStorm.
Become a master strategist in this physics-based Real-Time Tactics game! Command minifig-inspired armies and customize strategies with hand-drawn formations. Conquer unique campaigns for all five armies and unleash massive battles in both single-player and multiplayer modes. Victory awaits!
- 9
Module TD. Sci-Fi Tower Defense
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Strategy and Indie with CastleStorm.
This is Sci-fi Tower Defense created by gamers for gamers.
- 10
Pinball
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action and Indie with CastleStorm.
Fantasy Pinball Arcade Games
- 11
Pinball FX Classic
Single-player alternative to CastleStorm — playable solo, no multiplayer required.
Pinball FX Classic is the biggest, most community focused pinball game ever created. Multiplayer matchups, user generated tournaments and league play create endless opportunity for pinball competition.
- 12
Operencia: The Stolen Sun
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action and Indie with CastleStorm.
Operencia: The Stolen Sun embraces everything you love about classic first-person dungeon-crawlers, enhancing the old-school turn-based RPG experience with modern sensibilities. Guide a team of memorable characters through a world inspired by Central European mythology.
- 13
Pinball FX Classic VR
Single-player alternative to CastleStorm — playable solo, no multiplayer required.
Creating a brand new way to play pinball that deftly combines the look and feel of digital pinball with the sensation of a real-world experience, Pinball FX Classic VR is the premier place for pinball action in VR!
- 14
KickBeat Steam Edition
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Action and Indie with CastleStorm.
From indie pioneers Zen Studios (makers of Pinball FX2 and CastleStorm) comes KickBeat, an innovative rhythm game with a Kung Fu theme, featuring fully 3D characters and high-energy music! You can use your own music to create custom KickBeat tracks, allowing you ultimate replayability!
- 15
Circus Electrique
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Strategy and Indie with CastleStorm.
Circus Electrique is part story-driven RPG, part tactics, part circus management, and completely enthralling– all with a steampunk twist. When everyday Londoners mysteriously turn into vicious killers, only the show’s talented performers possess the skills necessary to save the city.
- 16
Star Wars™ Pinball VR
Single-player alternative to CastleStorm — playable solo, no multiplayer required.
Immerse yourself with 8 amazing Star Wars™ Pinball tables in VR - including one based on The Mandalorian - and level up the pinball action with a customizable Fan Cave, Career Mode, Force Powers, and Total Immersion.
- 17
Infinite Minigolf
Single-player alternative to CastleStorm — playable solo, no multiplayer required. Shares Indie with CastleStorm.
Explore thousands of holes created by the community, set new world records, participate in multiplayer competitions, customize your character with unlockable clothes and accessories or create your own courses – the possibilities are endless in Infinite Mini Golf.