Botera Studio
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In review on BuiltByBit

Lantern Deep — Co-op Roguelite Shooter

Take the last lantern down a drowned world. You and up to three friends dive five floors built fresh from a seed, face the wardens below, and surface to rebuild the lighthouse before the next dive. A complete Roblox game, ready to make your own.

Play the live game, free Ask on the Discord

The game itself is free on Roblox, with its art built — the kit can be one release behind it.

See it

The game, and the art that illustrates it

Key art (illustration). The game itself looks simpler.
Key art (illustration). The game itself looks simpler.
In-game capture: the lighthouse hub at night.
In-game capture: the lighthouse hub at night.
In-game capture: the Coral Warden's ring, seen from the game camera.
In-game capture: the Coral Warden's ring, seen from the game camera.
In-game capture: a fight in progress, with the diver's beam.
In-game capture: a fight in progress, with the diver's beam.
In-game capture: a phone in landscape, with the touch controls.
In-game capture: a phone in landscape, with the touch controls.
In-game capture: choosing a diver, in French.
In-game capture: choosing a diver, in French.
The items, drawn from the game's own icons.
The items, drawn from the game's own icons.
Blender render of the game's own models: the guns.
Blender render of the game's own models: the guns.
Blender render of the game's own models: creatures and wardens.
Blender render of the game's own models: creatures and wardens.
Key art (illustration): the Coral Warden and its ring of bullets.
Key art (illustration): the Coral Warden and its ring of bullets.
Key art (illustration): the lighthouse in a storm.
Key art (illustration): the lighthouse in a storm.
Key art (illustration): a build in full flow in the Pressure Foundry.
Key art (illustration): a build in full flow in the Pressure Foundry.
Key art (illustration): the Abyssal Choir.
Key art (illustration): the Abyssal Choir.
Before you buy

You build the art

You build the art. The package ships the Blender and Python scripts that make every model, texture, icon and effect, and a tool that uploads them to your own Roblox account. Until built, the game runs with plain shapes, so it can be played, tested and changed on day one. Expect hours of Blender and upload time, plus Roblox's moderation.

Where to get it

Lantern Deep — Co-op Roguelite Shooter

In review on BuiltByBit

Take the last lantern down a drowned world. You and up to three friends dive five floors built fresh from a seed, face the wardens below, and surface to rebuild the lighthouse before the next dive. A complete Roblox game, ready to make your own.

Roblox 1 to 4 players Phone, gamepad, mouse English and French
49.99 USDon BuiltByBit
  • Free updates, forever
  • Full written documentation
  • No ads, no outside calls
  • Unobfuscated and DRM-free

In review on BuiltByBit

Ask on the Discord
How we make things

Said the same way here and on the listing

The game was designed and directed by its developer. The code, the tests and the Blender scripts were written by an AI coding assistant (Claude Code) under that direction, then checked by automated tests and a gate that runs on every change. No AI-generated image, texture or 3D model is inside the product. The music and sound effects are licensed Creator Store recordings loaded by their Roblox ids (listed with links in THIRD_PARTY.md); the keepers do not speak, their lines are typed with blips.

Credits and licences →