Games like Keeper's Toll
Games like Keeper's Toll include Halls of Torment, Vampire Survivors, Death Must Die, Megabonk, and Soulstone Survivors. We matched them by the tags players give Keeper's Toll on Steam (Action Roguelike, Bullet Heaven, Roguelite, Pixel Graphics, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

Halls of Torment
Shared: Action Roguelike · Roguelite · Pixel Graphics

Vampire Survivors
Shared: Action Roguelike · Roguelite · Bullet Hell

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

Megabonk
Shared: Action Roguelike · Bullet Heaven · Roguelite

Soulstone Survivors
Shared: Action Roguelike · Bullet Heaven · Roguelite

Hero Siege
Shared: Action Roguelike · Pixel Graphics · Action RPG

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

Realm of the Mad God Exalt
Shared: Pixel Graphics · Action Roguelike · Bullet Hell

Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Bullet Heaven · Roguelite

Brotato
Shared: Action Roguelike · Roguelike · Bullet Hell

Boneraiser Minions
Shared: Action Roguelike · Roguelite · Pixel Graphics

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

Dead Cells
Shared: Action Roguelike · Roguelike · Pixel Graphics

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

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

Rogue: Genesia
Shared: Bullet Heaven · Action Roguelike · Roguelite

Tower of Babel: Survivors of Chaos
Shared: Action Roguelike · Bullet Heaven · Roguelite

Nuclear Throne
Shared: Action Roguelike · Pixel Graphics · Roguelike

Yet Another Zombie Survivors
Shared: Bullet Heaven · Action Roguelike · Roguelite

Nova Drift
Shared: Roguelite · Action Roguelike · Bullet Hell

Conquest Dark
Shared: Bullet Heaven · Action Roguelike · Roguelite

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

The Spell Brigade
Shared: Bullet Heaven · Roguelite · Action Roguelike

Hades
Shared: Action Roguelike · Roguelite · Roguelike