Games like Keytamine
Games like Keytamine include A Dance of Fire and Ice, Vampire Survivors, Super Hexagon, DJMAX RESPECT V, and Just Shapes & Beats. We matched them by the tags players give Keytamine on Steam (Action, Difficult, Rhythm, Casual, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

A Dance of Fire and Ice
Shared: Rhythm · Difficult · Action

Vampire Survivors
Shared: Bullet Hell · Action Roguelike · Casual

Super Hexagon
Shared: Difficult · Rhythm · Action

DJMAX RESPECT V
Shared: Rhythm · Action · Casual

Just Shapes & Beats
Shared: Rhythm · Difficult · Bullet Hell

Shelldiver
Shared: Casual · Incremental · Relaxing

Enter the Gungeon
Shared: Bullet Hell · Difficult · Action Roguelike

Timberman
Shared: Casual · Action · Difficult

Megabonk
Shared: Action · Bullet Hell · Action Roguelike

Spin Rhythm XD
Shared: Rhythm · Casual · Difficult

Bit Blaster XL
Shared: Difficult · Bullet Hell · Action

Orbt XL
Shared: Difficult · Action · Relaxing

EZ2ON REBOOT : R
Shared: Action · Rhythm · Casual

Geometry Dash
Shared: Difficult · Rhythm · Action

Noobs Want to Live
Shared: Action · Bullet Hell · Casual

Astro Prospector
Shared: Casual · Incremental · Bullet Hell

AudioSurf
Shared: Rhythm · Casual · Score Attack

Nuclear Throne
Shared: Difficult · Action · Bullet Hell

Music Racer
Shared: Rhythm · Action · Casual

Superflight
Shared: Casual · Action · Relaxing

The Binding of Isaac
Shared: Difficult · Action · Action Roguelike

Death Must Die
Shared: Bullet Hell · Action · Action Roguelike

Intralism
Shared: Rhythm · Difficult · Casual

BPM: BULLETS PER MINUTE
Shared: Rhythm · Action · Difficult