Games like Guidus Zero
Games like Guidus Zero include Hades, 暖雪 Warm Snow, Hades II, Vampire Survivors, and Halls of Torment. We matched them by the tags players give Guidus Zero on Steam (Action Roguelike, Choose Your Own Adventure, Mystery Dungeon, Roguelite, and Real Time Tactics): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Roguelite · Roguelike

暖雪 Warm Snow
Shared: Action Roguelike · Roguelite · Action-Adventure

Hades II
Shared: Roguelite · Action Roguelike · Roguelike

Vampire Survivors
Shared: Action Roguelike · Roguelite · Roguelike

Halls of Torment
Shared: Action Roguelike · Roguelite · Action RPG

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

Death Must Die
Shared: Action Roguelike · Roguelite · RPG

Heroes of Hammerwatch II
Shared: Action Roguelike · Action RPG · Roguelite

Hero Siege
Shared: Action Roguelike · Action RPG · RPG

Dead Cells
Shared: Action Roguelike · Roguelite · Roguelike

Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Roguelite · Action RPG

Soulstone Survivors
Shared: Action Roguelike · Roguelite · Action RPG

Streets of Rogue
Shared: Action Roguelike · Roguelite · Roguelike

Magicraft
Shared: Action Roguelike · Roguelite · Strategy RPG

Sephiria
Shared: Action Roguelike · Roguelite · Roguelike

Realm of Ink
Shared: Action Roguelike · Roguelite · Action RPG

Gunfire Reborn
Shared: Roguelite · Roguelike · Action Roguelike

Megabonk
Shared: Action Roguelike · Roguelite · Roguelike

UnderMine
Shared: Action Roguelike · Roguelite · RPG

SULFUR
Shared: Action Roguelike · Roguelite · Action RPG

Dungreed
Shared: Action Roguelike · Roguelite · Roguelike

Moonlighter
Shared: Roguelite · Action Roguelike · Roguelike

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

Rogue Legacy
Shared: Action Roguelike · Roguelike · Roguelite