Games like Vertex Rush
Games like Vertex Rush include Vampire Survivors, Apocalypse Party, Mirror 2: Project X, Megabonk, and Bloons TD 6. We matched them by the tags players give Vertex Rush on Steam (Casual, Action Roguelike, 3D Platformer, 3D, and 1990's): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Casual · Singleplayer

Apocalypse Party
Shared: Casual · Action Roguelike · Singleplayer

Mirror 2: Project X
Shared: 3D · Singleplayer · Casual

Megabonk
Shared: Action Roguelike · Singleplayer · Casual

Bloons TD 6
Shared: Casual · Singleplayer · 3D

PAC-MAN WORLD Re-PAC
Shared: 3D Platformer · 3D · 1990's

Goobies
Shared: Action Roguelike · Casual · 3D

Dale & Dawson Stationery Supplies
Shared: Casual · 3D · 1990's

Haste
Shared: 3D Platformer · Singleplayer · Action Roguelike

Project Lazarus
Shared: Action Roguelike · Casual · 3D

One Million Coins
Shared: Casual · Action Roguelike · 3D

Brotato
Shared: Action Roguelike · Singleplayer · Casual

Crab Champions
Shared: Action Roguelike · 3D · Casual

VHOLUME
Shared: 3D Platformer · Casual · 3D

PowerWash Simulator
Shared: Casual · 3D · Singleplayer

Sonic Adventure DX
Shared: 3D Platformer · Singleplayer · 3D

Jotunnslayer: Hordes of Hel
Shared: Action Roguelike · Casual · Singleplayer

ATLYSS
Shared: 3D Platformer · 3D · Casual

Sonic Frontiers
Shared: 3D Platformer · Singleplayer · 3D

SONIC X SHADOW GENERATIONS
Shared: 3D Platformer · 3D · Singleplayer

SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
Shared: 3D Platformer · Casual · Singleplayer

Poker Night at the Inventory
Shared: Casual · 3D · Singleplayer

Seraph's Last Stand
Shared: Action Roguelike · Casual · Singleplayer

Desktop Survivors 98
Shared: Action Roguelike · Casual · 1990's