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

Savant - Ascent REMIX
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Savant - Ascent REMIX is an explosive shoot-em-up / scrolling shooter, starring an acrobatic wizard on an elevator-ride. Unlock destructive spells & acrobatic moves as you survive through a tower brimming with robotic fiends!
- 2

KILL KNIGHT
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
KILL KNIGHT is an ultra-responsive arcade-inspired isometric action shooter. Condemned to eternal sufferance, deep within the voids of an eldritch arena, you must wield an arsenal of devastating weaponry to obliterate swarms of otherworldly horrors - and MASTER THE DEMON WITHIN.
- 3

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.
- 4

Radiant Silvergun
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Set on the earth and in space on July 14, 2520 A.D., the film explores the mystery of mankind's extinction. Various terrains become battlefields. Enemies attack from all directions. There are 23 bosses in total. Aim for a high score by making full use of score bonuses and level-up weapons!
- 5

Waves
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!
- 6

DEVIL BLADE REBOOT
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
An immersive pseudo-3D shoot 'em up experience that pushes the limits of pixel art. Push your score higher with the innovative Berserk System: the closer they are, the more points you get!
- 7

Earthion
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Earthion is a side-scrolling space shooter developed natively for 16-bit systems. Guide space fighter pilot Azusa Takanashi in her fight to repel the alien invaders and save planet Earth.
- 8

Ikaruga
Single-player alternative to KAIKAN — playable solo, no multiplayer required. Shares Action with KAIKAN.
Shoot! Dodge! and... Get Hit!? "Ikaruga" is a vertical shoot 'em up that features an unique polarity-switching gameplay. Switch the ship's polarity and "get hit and absorb" enemy bullets! Achieve High Score with the chain bonus!
- 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