Games like Team Flashy Virus
Games like Team Flashy Virus include Celeste, Super Meat Boy, Geometry Dash, Thomas Was Alone, and SANABI. We matched them by the tags players give Team Flashy Virus on Steam (Side Scroller, 2D Platformer, Bullet Time, Bullet Hell, and Action): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · 2D Platformer · Platformer

Super Meat Boy
Shared: 2D Platformer · Precision Platformer · Platformer

Geometry Dash
Shared: Precision Platformer · 2D · Platformer

Thomas Was Alone
Shared: Side Scroller · 2D Platformer · Platformer

SANABI
Shared: 2D Platformer · Action · 2D

Bō: Path of the Teal Lotus
Shared: Side Scroller · 2D Platformer · Precision Platformer

Rogue Legacy 2
Shared: Action · Arcade · Platformer

Downwell
Shared: Precision Platformer · 2D Platformer · Action

SHINOBI: Art of Vengeance
Shared: 2D Platformer · Action · Platformer

Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Side Scroller · 2D

My Friend Pedro
Shared: Action · Bullet Time · Side Scroller

Prince of Persia The Lost Crown
Shared: 2D Platformer · Side Scroller · Action

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Touhou Hero of Ice Fairy
Shared: Side Scroller · Bullet Hell · Platformer

Anomaly Agent
Shared: Side Scroller · 2D Platformer · Platformer

Rise & Shine
Shared: Side Scroller · 2D Platformer · Bullet Hell

Cuphead
Shared: Platformer · Bullet Hell · 2D

Broforce
Shared: Action · Side Scroller · Platformer

Super Meat Boy Forever
Shared: Action · Precision Platformer · Side Scroller

Webbed
Shared: 2D Platformer · Cute · Platformer

Katana ZERO
Shared: Action · 2D Platformer · Platformer

NINJA GAIDEN: Ragebound
Shared: 2D Platformer · Action · Side Scroller

Super Time Force Ultra
Shared: Side Scroller · 2D Platformer · Bullet Hell

Huntdown
Shared: Side Scroller · Action · 2D