Single-player games like Defense of Castle Chilly
Below are 8 single-player Steam games similar to Defense of Castle Chilly, 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 Defense of Castle Chilly page.
Ranked picks
- 1

VRNOID
Single-player alternative to Defense of Castle Chilly — playable solo, no multiplayer required. Shares Action with Defense of Castle Chilly.
VRNOID is the perfect mix of bricks breaker and Air Hockey in VR. Swing your striker to hit the ball. Destroy bricks and enemies, collect power-ups, and dodge bullets. Prepare yourself for challenging levels and bosses that are waiting for you in this retro arcade game.
- 2

Escape From Mandrillia: Local Asymmetric VR+PC
Single-player alternative to Defense of Castle Chilly — playable solo, no multiplayer required. Shares Action and Indie with Defense of Castle Chilly.
Local VR+PC horror: as a VR player, escape an underground facility full of giant alien monkeys. Up to 2 PC players can help you out controlling friendly drones... or crush you by playing as the enemy Mandrillians.
- 3

Fat Foods
Single-player alternative to Defense of Castle Chilly — playable solo, no multiplayer required. Shares Action and Indie with Defense of Castle Chilly.
Having become too large from all the snacks, you must roll and eat your way to glory! Complete with a "same screen" multiplayer mode where one player is a giant, doing everything to keep the other player from reaching the finish.
- 4

Modbox
Single-player alternative to Defense of Castle Chilly — playable solo, no multiplayer required. Shares Action and Indie with Defense of Castle Chilly.
Modbox is a multiplayer game creation sandbox for Desktop+VR
- 5

Crazy Farm : VRGROUND
Single-player alternative to Defense of Castle Chilly — playable solo, no multiplayer required. Shares Indie and Early Access with Defense of Castle Chilly.
'VRGROUND: Crazy Farm' is a party game based on a clash between a farmer and animals who are stealing his apples. Farmer who is using VR(or PC) and animals who are using smart device can choose one of 3 game modes to play and enjoy together.
- 6

VR Party Pack
Single-player alternative to Defense of Castle Chilly — playable solo, no multiplayer required. Shares Indie with Defense of Castle Chilly.
It's finally here! A social virtual reality game designed for parties! Cup pong, basketball, baseball, bowling, climbing, ping pong + so many more all in one bundle!
- 7

BitShift: BattleGrid
Single-player alternative to Defense of Castle Chilly — playable solo, no multiplayer required. Shares Action and Indie with Defense of Castle Chilly.
You have been injected into the BattleGrid. BitShift is a 4-on-4 multiplayer gaming experience where VR gamers compete directly with desktop gamers in a battle to control the data from AntiCorp. PC vs. VR. Drones vs. Runners. Air vs. Ground. Hackers vs. Security. White Hat vs. Black Hat. Mass Hysteria!
- 8

Hold My Beer
Single-player alternative to Defense of Castle Chilly — playable solo, no multiplayer required. Shares Action and Indie with Defense of Castle Chilly.
This is a ridiculous game where you play the role of an idiot, doing idiotic dares and stunts. I don't recommend trying this at home, but since we'll be doing it in virtual reality, go right ahead!