Games like Beatmons 2
Games like Beatmons 2 include Vampire Survivors, BALL x PIT, UnderMine, Death Must Die, and 暖雪 Warm Snow. We matched them by the tags players give Beatmons 2 on Steam (Action, Action Roguelike, Casual, Deckbuilding, and Top-Down Shooter): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Roguelite · Casual

BALL x PIT
Shared: Action · Action Roguelike · Roguelite

UnderMine
Shared: Action Roguelike · Action · Roguelite

Death Must Die
Shared: Action Roguelike · Action · Roguelite

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

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

Halls of Torment
Shared: Action Roguelike · Roguelite · Action

Rocket Rats
Shared: Action Roguelike · Casual · Action

SNKRX
Shared: Action Roguelike · Top-Down Shooter · Roguelite

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Top-Down Shooter · Roguelite

20 Minutes Till Dawn
Shared: Action Roguelike · Top-Down Shooter · Roguelite

Hades
Shared: Action Roguelike · Action · Roguelite

Sephiria
Shared: Action Roguelike · Action · Roguelite

Nuclear Throne
Shared: Action Roguelike · Action · Pixel Graphics

Megabonk
Shared: Action Roguelike · Action · Roguelite

Dungreed
Shared: Action Roguelike · Action · Roguelite

Vagante
Shared: Action Roguelike · Action · Choices Matter

Boneraiser Minions
Shared: Action Roguelike · Roguelite · 2D

Dead Cells
Shared: Action Roguelike · Roguelite · 2D

Goobies
Shared: Action Roguelike · Top-Down Shooter · Casual

Magicraft
Shared: Action Roguelike · Roguelite · Deckbuilding

DAVE THE DIVER
Shared: Casual · Pixel Graphics · Relaxing

Hades II
Shared: Action · Action Roguelike · Roguelite

Streets of Rogue
Shared: Action Roguelike · Action · Roguelite