Games like Caelum: Into the Sky
Games like Caelum: Into the Sky include Hard Bullet, VR Dungeon Knight, Ancient Dungeon, Five Nights at Freddy's: Secret of the Mimic, and BONEWORKS. We matched them by the tags players give Caelum: Into the Sky on Steam (Adventure and Early Access): closest matches first, and among equally close ones the better-known games.

Hard Bullet
Shared: VR · Early Access · Adventure

VR Dungeon Knight
Shared: Adventure · VR · Early Access

Ancient Dungeon
Shared: Adventure · VR · Early Access

Five Nights at Freddy's: Secret of the Mimic
Shared: Adventure · VR · Early Access

BONEWORKS
Shared: VR · Adventure

The Walking Dead: Saints & Sinners
Shared: VR · Adventure

The Room VR: A Dark Matter
Shared: Adventure · VR

Windlands
Shared: Adventure · VR · Early Access

Moss VR
Shared: Adventure · VR

Elven Assassin
Shared: VR · Adventure · Early Access

The Elder Scrolls V: Skyrim VR
Shared: VR · Adventure

Island 359™
Shared: Adventure · VR · Early Access

Rick and Morty: Virtual Rick-ality
Shared: Adventure · VR

Dream
Shared: Adventure · VR · Early Access

RUMBLE
Shared: VR · Early Access

Heartbound
Shared: Adventure · Early Access

Batman™: Arkham VR
Shared: Adventure · VR

Five Nights at Freddy's: Help Wanted 2
Shared: VR · Early Access

Half-Life: Alyx
Shared: VR · Adventure

Blade and Sorcery
Shared: VR · Adventure · Early Access

ATLAS
Shared: Adventure · Early Access

Virtual Battlegrounds
Shared: VR · Adventure · Early Access

Beyond Sandbox
Shared: VR · Early Access · Adventure

Pantheon: Rise of the Fallen
Shared: Adventure · Early Access