Trailer & screenshots

About this game
Lumen Vault is a turn-based light puzzle game. You guide Mira, a night-shift intern with a haunted lantern, through a vault of rooms that only open to light.
How it plays
- Walk into mirrors to turn them and bend the laser onto the exit door
- Bats, ghosts and other creatures only move when you move, so you can plan every step
- No timers, no reflexes. It plays more like chess than an action game
What's inside
- 160 rooms across 8 worlds, each tested to make sure it can be solved
- 3-star goals for players who want a real challenge
- A new Daily Vault puzzle every day
- Works offline, in 10 languages
- Free, with no ads in the first 20 rooms
Two new worlds with portals and multi-storey rooms are coming soon.
Information
- Status
- Released
- Release
- TBA
- Art style
- 2D Hand-Drawn, Anime
- Platforms
- Android
- Price
- Freeads · in app purchase
- Players
- Single player
- Age rating
- 3+
Tags
puzzlelaserturn-basedescape roomofflineindiebrain teaser
AI disclosure
Code, level design and promo videos made with AI tools; game design and direction by me.
Discussion
Trailer & screenshots

About this game
Lumen Vault is a turn-based light puzzle game. You guide Mira, a night-shift intern with a haunted lantern, through a vault of rooms that only open to light.
How it plays
- Walk into mirrors to turn them and bend the laser onto the exit door
- Bats, ghosts and other creatures only move when you move, so you can plan every step
- No timers, no reflexes. It plays more like chess than an action game
What's inside
- 160 rooms across 8 worlds, each tested to make sure it can be solved
- 3-star goals for players who want a real challenge
- A new Daily Vault puzzle every day
- Works offline, in 10 languages
- Free, with no ads in the first 20 rooms
Two new worlds with portals and multi-storey rooms are coming soon.
Information
- Status
- Released
- Release
- TBA
- Art style
- 2D Hand-Drawn, Anime
- Platforms
- Android
- Price
- Freeads · in app purchase
- Players
- Single player
- Age rating
- 3+
Tags
puzzlelaserturn-basedescape roomofflineindiebrain teaser
AI disclosure
Code, level design and promo videos made with AI tools; game design and direction by me.