Single-player games like KAIKAN
Below are 10 single-player Steam games similar to KAIKAN, 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 KAIKAN page.
Ranked picks
- 1

Hell Blasters
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Hell Blasters is a bullet hell shoot 'em up where you can blast the bullet hell away!
- 2

Space War: Infinity
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Vertical semi-procedural shmup with upgrades, real-time enemy waves, and infinite replayability. Level up your ship, unlock 20+ weapons, defeat 5 bosses, and survive endless bullet-hell combat.
- 3

Furious Angels
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Furious Angels is a brutal score attack shooter with different waves each day. Compete on the leaderboards, transform into a flying tank and shred the skies to pieces!
- 4

Blast Rush LS
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Ever played a difficult shmup wishing for just one more bomb? Blast to your heart’s content in Blast Rush LS, a fresh explosive experience with infinite bombs, other powerful abilities, and extra challenges that demand more than just big booms. Escaping an exploding mothership isn't easy, after all!
- 5

Planes, Bullets and Vodka
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Fly through danger filled procedurally generated tunnels, avoiding thousands of enemies, on this throwback to the golden age of arcade games.
- 6

Sektori
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Sektori is an intense, fast paced twin-stick shooter infused with hard hitting techno music. A game where the high-adrenaline gameplay, visuals, and music come together to transport you into another state of consciousness.
- 7

Akka Arrh
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Akka Arrh is a modern take on a scrapped project from the 1980s, providing players with a fast-paced, addictive, arcade shooter experience and psychedelic visuals. Protect your life rings as you chain together combos and go for a high score!
- 8

Sky Force Reloaded
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Sky Force Reloaded is a classic shoot ‘em up experience packed in gorgeous visuals and excellent gameplay. Enjoy flashy explosions, beautiful scenery and massive bosses in single player or local cooperative modes.
- 9

ZAKESTA-Z
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Vertical scrolling shooter with all 5 pages
- 10

VARYZNEX
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
classical horizontal scroll 2D Shmup