Games like Roche Fusion
Games like Roche Fusion include Superflight, Cyberhunt, Timberman, SAMOLIOTIK, and Planes, Bullets and Vodka. We matched them by the tags players give Roche Fusion on Steam (Action, Indie, Casual, Shoot 'Em Up, and Procedural Generation): closest matches first, and among equally close ones the better-known games.

Superflight
Shared: Indie · Casual · Action

Cyberhunt
Shared: Action · Indie · Casual

Timberman
Shared: Casual · Indie · Action

SAMOLIOTIK
Shared: Indie · Action · Casual

Planes, Bullets and Vodka
Shared: Action · Casual · Shoot 'Em Up

The Binding of Isaac
Shared: Indie · Action · Procedural Generation

Gang Beasts
Shared: Action · Casual · Indie

Symphony
Shared: Indie · Action · Shoot 'Em Up

Octogeddon
Shared: Action · Indie · Shoot 'Em Up

One Finger Death Punch
Shared: Action · Indie · Singleplayer

RADical ROACH Remastered
Shared: Action · Indie · Casual

Vampire Survivors
Shared: Indie · Casual · Singleplayer

Skul: The Hero Slayer
Shared: Action · Indie · Singleplayer

State of Anarchy
Shared: Action · Indie · Casual

Dead Bits
Shared: Action · Indie · Casual

Hades
Shared: Indie · Action · Singleplayer

SUPERHOT
Shared: Action · Indie · Singleplayer

TouHou Makuka Sai ~ Fantastic Danmaku Festival
Shared: Indie · Action · Casual

Mountain
Shared: Indie · Casual · Singleplayer

Caster
Shared: Action · Indie · Casual

BEEP
Shared: Indie · Action · Singleplayer

Minimalism
Shared: Indie · Action · Casual

Gensokyo Night Festival
Shared: Action · Indie · Casual

DETOUR
Shared: Indie · Casual · Shoot 'Em Up