Games like 3D PUZZLE - Alchemist House
Games like 3D PUZZLE - Alchemist House include Portal 2, Diablo® IV, Minecraft Dungeons, Wolcen: Lords of Mayhem, and Deaths Door. We matched them by the tags players give 3D PUZZLE - Alchemist House on Steam (On-Rails Shooter, 3D Platformer, Bullet Hell, FPS, and Hack and Slash): closest matches first, and among equally close ones the better-known games.

Portal 2
Shared: Puzzle · 3D Platformer · FPS

Diablo® IV
Shared: Hack and Slash · Dungeon Crawler · Action RPG

Minecraft Dungeons
Shared: Hack and Slash · Dungeon Crawler · Adventure

Wolcen: Lords of Mayhem
Shared: Hack and Slash · Action RPG · Dungeon Crawler

Deaths Door
Shared: 3D Platformer · Hack and Slash · Action

Portal
Shared: 3D Platformer · Puzzle · First-Person

Aimlabs
Shared: FPS · Simulation · Action

VLADiK BRUTAL
Shared: FPS · Puzzle · Action

Last Epoch
Shared: Hack and Slash · Action RPG · Dungeon Crawler

Dungeons of Sundaria
Shared: Hack and Slash · Dungeon Crawler · PvE

Grim Dawn
Shared: Hack and Slash · Dungeon Crawler · Action RPG

Minecraft Dungeons II
Shared: Hack and Slash · Dungeon Crawler · Action

Borderlands 4
Shared: FPS · PvE · Action RPG

Bright Memory
Shared: FPS · Hack and Slash · Action

Atomic Heart
Shared: FPS · Puzzle · Adventure

Path of Exile 2
Shared: Hack and Slash · Action RPG · Dungeon Crawler

Neon White
Shared: 3D Platformer · FPS · Action

Darksiders™
Shared: Hack and Slash · Action · Adventure

Path of Exile
Shared: Hack and Slash · Action RPG · Dungeon Crawler

Torchlight II
Shared: Hack and Slash · Dungeon Crawler · Action RPG

ATLYSS
Shared: 3D Platformer · Action RPG · Adventure

Warhammer 40,000: Darktide
Shared: FPS · PvE · Action RPG

SUPERHOT
Shared: FPS · Puzzle · Action

Luna Abyss
Shared: Bullet Hell · FPS · 3D Platformer