Games like Brick Odyssey
Games like Brick Odyssey include Vampire Survivors, Hades, The Binding of Isaac: Rebirth, Megabonk, and Skul: The Hero Slayer. We matched them by the tags players give Brick Odyssey on Steam (Roguelite, Arcade, Indie, Roguelike, and Action Roguelike): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · Action Roguelike · Indie

Hades
Shared: Roguelite · Action Roguelike · Indie

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

Megabonk
Shared: Roguelite · Roguelike · Action Roguelike

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

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

Halls of Torment
Shared: Roguelite · Action Roguelike · Roguelike

Dead Cells
Shared: Roguelike · Roguelite · Action Roguelike

Hades II
Shared: Roguelite · Roguelike · Action

BALL x PIT
Shared: Roguelite · Arcade · Action

Rogue Legacy 2
Shared: Arcade · Roguelite · Indie

Rogue Legacy
Shared: Indie · Roguelike · Action Roguelike

Nuclear Throne
Shared: Roguelike · Action Roguelike · Indie

Dungreed
Shared: Roguelite · Action Roguelike · Roguelike

Gunfire Reborn
Shared: Roguelite · Roguelike · Indie

Enter the Gungeon
Shared: Roguelike · Action Roguelike · Indie

Streets of Rogue
Shared: Roguelite · Action Roguelike · Roguelike

Ravenswatch
Shared: Roguelike · Action Roguelike · Roguelite

Risk of Rain (2013)
Shared: Indie · Roguelike · Action Roguelike

Balatro
Shared: Roguelike · Roguelite · Indie

Noita
Shared: Roguelike · Indie · Difficult

Brotato
Shared: Roguelike · Action Roguelike · Roguelite

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