Games like 3D PUZZLE - Japan
Games like 3D PUZZLE - Japan include Hades, Hades II, Shape of Dreams, Portal, and Death Must Die. We matched them by the tags players give 3D PUZZLE - Japan on Steam (Action Roguelike, 3D Platformer, Puzzle Platformer, Hack and Slash, and Hidden Object): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Hack and Slash · Roguelite

Hades II
Shared: Action Roguelike · Hack and Slash · Roguelite

Shape of Dreams
Shared: Action Roguelike · Hack and Slash · Roguelite

Portal
Shared: Puzzle Platformer · 3D Platformer · Puzzle

Death Must Die
Shared: Action Roguelike · Roguelite · Hack and Slash

Vampire Survivors
Shared: Action Roguelike · Roguelite · Indie

Megabonk
Shared: Action Roguelike · Roguelite · Indie

Dead Cells
Shared: Action Roguelike · Roguelite · Hack and Slash

Moonlighter
Shared: Hack and Slash · Action Roguelike · Roguelite

Hero Siege
Shared: Action Roguelike · Hack and Slash · Action RPG

Jotunnslayer: Hordes of Hel
Shared: Action Roguelike · Hack and Slash · Roguelite

Soulstone Survivors
Shared: Action Roguelike · Roguelite · Hack and Slash

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

Portal 2
Shared: Puzzle Platformer · Puzzle · 3D Platformer

Halls of Torment
Shared: Action Roguelike · Roguelite · Hack and Slash

Cinderia
Shared: Action Roguelike · Hack and Slash · Roguelite

Chinese Online Game
Shared: Action Roguelike · 3D Platformer · Roguelite

Haste
Shared: 3D Platformer · Roguelite · Action Roguelike

Realm of Ink
Shared: Action Roguelike · Roguelite · Hack and Slash

One Step From Eden
Shared: Action Roguelike · Roguelite · Action

Cult of the Lamb
Shared: Action Roguelike · Roguelite · Character Customization

Heroes of Hammerwatch II
Shared: Action Roguelike · Roguelite · Hack and Slash

Just Go
Shared: 3D Platformer · Board Game · Puzzle

Astral Ascent
Shared: Action Roguelike · Hack and Slash · Roguelite