Games like CubeRun 2
Games like CubeRun 2 include Nuclear Throne, Skul: The Hero Slayer, Enter the Gungeon, BALL x PIT, and The Binding of Isaac: Rebirth. We matched them by the tags players give CubeRun 2 on Steam (Action, Roguelike, Shooter, Action Roguelike, and Top-Down Shooter): closest matches first, and among equally close ones the better-known games.

Nuclear Throne
Shared: Roguelike · Action Roguelike · Action

Skul: The Hero Slayer
Shared: Action · Action Roguelike · Roguelike

Enter the Gungeon
Shared: Roguelike · Action Roguelike · Pixel Graphics

BALL x PIT
Shared: Action · Roguelike · Action Roguelike

The Binding of Isaac: Rebirth
Shared: Roguelike · Action Roguelike · Pixel Graphics

Vampire Survivors
Shared: Action Roguelike · Roguelike · 2D

Sephiria
Shared: Roguelike · Action Roguelike · Action

Dead Cells
Shared: Roguelike · Action Roguelike · 2D

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

Risk of Rain (2013)
Shared: Roguelike · Action Roguelike · Action

Blazing Beaks
Shared: Roguelike · Action Roguelike · Action

Hero Siege
Shared: Action Roguelike · Roguelike · Pixel Graphics

Noita
Shared: Roguelike · Pixel Graphics · 2D

SYNTHETIK: Legion Rising
Shared: Action · Top-Down Shooter · Action Roguelike

Halls of Torment
Shared: Action Roguelike · Roguelike · Action

Risk of Rain 2
Shared: Action Roguelike · Roguelike · Action

Dungreed
Shared: Roguelike · Action Roguelike · Action

Rogue Legacy
Shared: Roguelike · Action · Action Roguelike

SYNTHETIK 2
Shared: Action Roguelike · Top-Down Shooter · Shooter

Escape From Duckov
Shared: Action · Shooter · Top-Down Shooter

Rocket Rats
Shared: Action Roguelike · Action · 2D

Hades
Shared: Action Roguelike · Action · Roguelike

Realm of the Mad God Exalt
Shared: Roguelike · Action Roguelike · Pixel Graphics

暖雪 Warm Snow
Shared: Action Roguelike · Roguelike · 2D