Games like WORMHOLE
Games like WORMHOLE include Vampire Survivors, Dead Cells, Megabonk, Skul: The Hero Slayer, and BALL x PIT. We matched them by the tags players give WORMHOLE on Steam (Arcade, Score Attack, Action Roguelike, Fast-Paced, and Grid-Based Movement): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Roguelite · Arcade

Dead Cells
Shared: Action Roguelike · Roguelike · Roguelite

Megabonk
Shared: Action Roguelike · Roguelite · Roguelike

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

BALL x PIT
Shared: Arcade · Roguelite · Action Roguelike

Halls of Torment
Shared: Action Roguelike · Roguelite · Arcade

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

Rogue Legacy
Shared: Action Roguelike · Roguelike · 2D

Boneraiser Minions
Shared: Action Roguelike · Roguelite · 2D

Hades
Shared: Action Roguelike · Roguelite · Roguelike

Nova Drift
Shared: Arcade · Action Roguelike · Roguelite

Soulstone Survivors
Shared: Action Roguelike · Roguelite · Roguelike

Dungreed
Shared: Action Roguelike · Roguelite · Roguelike

Risk of Rain Returns
Shared: Action Roguelike · 2D · Arcade

Downwell
Shared: Action Roguelike · Arcade · Pixel Graphics

Death Must Die
Shared: Action Roguelike · Roguelite · Pixel Graphics

Streets of Rogue
Shared: Action Roguelike · Roguelite · Roguelike

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

Wizard of Legend
Shared: Action Roguelike · Roguelike · Pixel Graphics

Talented
Shared: Action Roguelike · Roguelite · Arcade

Noita
Shared: Roguelike · Pixel Graphics · Action Roguelike

Nuclear Throne
Shared: Action Roguelike · Roguelike · Pixel Graphics

Steredenn: Binary Stars
Shared: Arcade · Fast-Paced · Action Roguelike

Rogue Legacy 2
Shared: Arcade · Roguelite · Action