Games ≫ Lair Of The Unknown Caller

Lair of the Unknown Caller is a first-person melee sandbox where everything in the world can be used as a weapon. Fight, improvise, and explore a chaotic imagination-fueled dungeon in this physics-driven roguelite. Use whatever you can find to survive!

Improvisational Combat

Use physics, traps, and elemental interactions. Kick enemies into hazards, set weapons on fire, electrify puddles, or build chain reactions.

The World is Your Inventory

Grab anything. Throw anything. Improvise in the moment with whatever you can find. Every object has properties that can change how you fight.

Build Your Run Your Way

Don't stat grind. Choose from Thief, Warrior, or Alchemist skill paths and combine abilities to create unique builds each run. Avenge against your enemies by turning your shield into a deadly boomerang or force-blast enemies with your bare hands. Strike from the shadows as a trap master, or become an explosive tank in the thick of battle.

Replay Again and Again

Each run features new items, enemies, and layouts. Discover secrets, unlock skills, and push deeper into the Lair.

Encounter sinister teleporting librarians, brawling construction workers, mysterious water-spewing janitors. Chase down scavengers for valuable loot, find secret tunnels, unlock new skills and improvise your way through the madcap world of Lair of the Unknown Caller.

Lair of the Unknown Caller was made possible with funding support from Ontario Creates.