Games like Backpack Raiders
Games like Backpack Raiders include Megabonk, Brotato, Vampire Survivors, Hades, and 20 Minutes Till Dawn. We matched them by the tags players give Backpack Raiders on Steam (Roguelike, Indie, Singleplayer, Bullet Hell, and Action): closest matches first, and among equally close ones the better-known games.

Megabonk
Shared: Roguelike · Indie · Bullet Hell

Brotato
Shared: Roguelike · Singleplayer · Bullet Hell

Vampire Survivors
Shared: Bullet Hell · Indie · Action Roguelike

Hades
Shared: Indie · Roguelike · Action Roguelike

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

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

Tower of Babel: Survivors of Chaos
Shared: Roguelike · Bullet Hell · Action Roguelike

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

Enter the Gungeon
Shared: Roguelike · Bullet Hell · Indie

Yet Another Zombie Survivors
Shared: Indie · Singleplayer · Action Roguelike

Soulstone Survivors
Shared: Roguelike · Bullet Hell · Action Roguelike

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

Nuclear Throne
Shared: Roguelike · Indie · Action Roguelike

Death Must Die
Shared: Bullet Hell · Action Roguelike · Roguelike

BALL x PIT
Shared: Roguelike · Action · Bullet Hell

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

Atomicrops
Shared: Roguelike · Action · Bullet Hell

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

Neon Abyss
Shared: Roguelike · Singleplayer · Bullet Heaven

Deep Rock Galactic: Survivor
Shared: Bullet Hell · Action Roguelike · Bullet Heaven

Balatro
Shared: Roguelike · Singleplayer · Indie

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

FTL: Faster Than Light
Shared: Roguelike · Indie · Singleplayer

Noobs Want to Live
Shared: Roguelike · Bullet Hell · Action