Games like Riot Ride
Games like Riot Ride include Megabonk, Brotato, Vampire Survivors, 20 Minutes Till Dawn, and BALL x PIT. We matched them by the tags players give Riot Ride on Steam (Action Roguelike, Action, Shooter, Vehicular Combat, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

Megabonk
Shared: Action Roguelike · Bullet Hell · Action

Brotato
Shared: Action Roguelike · Bullet Hell · Singleplayer

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Survival

BALL x PIT
Shared: Action · Action Roguelike · Bullet Hell

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

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

Nuclear Throne
Shared: Action Roguelike · Action · Bullet Hell

Hades
Shared: Action Roguelike · Action · Roguelite

The Last Stand: Aftermath
Shared: Action Roguelike · Shooter · Survival

Roboquest
Shared: Action Roguelike · Shooter · Action

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

Halls of Torment
Shared: Action Roguelike · Bullet Hell · Action

Yet Another Zombie Survivors
Shared: Action Roguelike · Top-Down Shooter · Singleplayer

Magicraft
Shared: Action Roguelike · Bullet Hell · Roguelite

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

Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Action

Crab Champions
Shared: Action Roguelike · Looter Shooter · Shooter

Arms of God
Shared: Action Roguelike · Bullet Hell · Action

FatalZone
Shared: Action Roguelike · Bullet Hell · Survival

Nova Drift
Shared: Action Roguelike · Bullet Hell · Shooter

Army of Ruin
Shared: Action Roguelike · Bullet Hell · Shooter

Tiny Rogues
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter

Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Action