Single-player games like Kaiju
Below are 8 single-player Steam games similar to Kaiju, 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 Kaiju page.
Ranked picks
- 1

Bonk'd Audio Visualizer
Single-player alternative to Kaiju — playable solo, no multiplayer required. Shares Casual with Kaiju.
Lightweight 3D audio visualizer with a minimalist, modern design.
- 2

Chill Drive
Single-player alternative to Kaiju — playable solo, no multiplayer required. Shares Casual with Kaiju.
Welcome to Chill Drive, this game can provide a comfortable atmosphere for studying, working, or resting. Plan those long, difficult, or delayed tasks, then complete your goal in an undisturbed environment!
- 3

Music95
Single-player alternative to Kaiju — playable solo, no multiplayer required. Shares Casual with Kaiju.
Music95 is a special music game. There is no premade beatmaps. Game content is automatically created by player's own music track. So player can immerse in their favorite music. Try it Out!
- 4

HEPTAGON
Single-player alternative to Kaiju — playable solo, no multiplayer required.
HEPTAGON is a fast-paced and fluid action game designed to push your reflexes to their limits.
- 5

Overture Music Visualization
Single-player alternative to Kaiju — playable solo, no multiplayer required. Shares Casual with Kaiju.
Overture Music Visualization is a music visualization experience for Windows, capturing audio in real-time from any source and creating effects that react to your music. It currently includes a stable desktop version, as well as a VR demo that supports the Oculus Rift.
- 6

Anomalies
Single-player alternative to Kaiju — playable solo, no multiplayer required. Shares Casual with Kaiju.
Are you looking for something completely different? An oddity? An enigma? Or perhaps .. an Anomaly? Anomalies may be a game, then again it may not. One user described it as "A million musical leeches, waiting to suck the serotonin from my brain." And that's just the beginning...
- 7

Empower Your Intent
Single-player alternative to Kaiju — playable solo, no multiplayer required. Shares Casual with Kaiju.
Built for those who want to better themselves. A unique rhythm game designed to help reclaim your motivation and attention. Focus the timing and direction of your movements to burst projectiles into a mesmerizing eruption of flower petals.
- 8

ENCYCLE
Single-player alternative to Kaiju — playable solo, no multiplayer required. Shares Casual with Kaiju.
A slightly hallucinogenic puzzle platformer.