Planned Release Date: Nov 5, 2026

About This Game

At the mouth of the Infinite Corridor stands a small alchemy shop. Adventurers stop by for potions, and the shopkeeper always greets them with a smile. What they don't know is that some of the monsters deep in the corridor were raised in her cellar.

Run the workshop

Place machines and put wind-up robots to work turning ingredients into potions, incense and catalysts. Send each robot to the workshop, the shop or the cellar nest from the staff window, and find the machines and hands that sit idle.

Keep the shop

Stock the shelves and set your prices. Adventurers come in, browse the shelves and pay at the counter. A clerk robot lets you charge more.

Descend floor by floor

The corridor demands a toll for every floor. Each descent opens new machines and recipes, higher tech ranks and more robots, and the path you take at each fork reshapes your workshop.

Raise them in the cellar

In the hidden cellar nest, synthesize, care for and breed monsters. Release the grown ones into the dungeon to draw more adventurers. They never ask where the monsters came from.

Keep your wisdom

Gold is gone when a run ends; wisdom stays. Engrave it to start the next run stronger. Run after run, the corridor takes a bite of you, and you take a little more of it.

Two ways it ends

Be devoured by the corridor, or rule it as the Grand Alchemist. What you raised below decides which.

• 48 illustrated memories and the shopkeeper's story
  
• Endless Corridor, New Game+ and Daily Challenge modes
  
• Korean, English, Japanese, Simplified Chinese, Spanish, German and Russian
  
• Steam Workshop: data mods that change rules and art

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

The game's illustrations, character, scene and UI art, store images and trailer art were made with AI image-generation tools, then selected and edited by the developer. The music and sound effects were made with AI music tools. In-game text and translations were written with the help of AI tools and reviewed by the developer. No content is generated by AI while you play, and the game does not connect to any external AI service.