Fallen Lean

Fallen Lean is a 2D action platformer about Lean, whose family and loved one are killed by a plague created by Dr. Square beneath the city. Carrying his father’s sword, Lean sets out to make Dr. Square pay. After a devastating defeat, a mysterious hero takes him to a parallel realm, where he must find four Gate Tokens to return home.

Fight through the realms

You move, aim, dodge and strike through hordes of infected in fast, skill-based combat. Swords, guns and supernatural powers offer different ways to fight, while recoil, timing and environmental damage make encounters into puzzles. Upgrades and abilities let you shape Lean’s fighting style.

The four deadly stages span sun-scorched forests, frozen peaks, haunted portals and burning castles. Each contains side missions, secrets and hidden paths, while brutal enemies, deadly traps and colossal bosses stand in Lean’s way. Learn enemy patterns to survive, including those of Dr. Square himself.

Create and share levels

Fallen Lean includes a full level editor for building and sharing levels. You can place tiles, blocks, props, enemies and traps, change a level’s appearance with effects, and add lamps and glowing lights. Effects include neon, VHS, blueprint, sketch, fog and retro pixels. You can also import your own images and music, attach behaviours to objects, toggle gravity and physics, and adjust the player’s run speed, acceleration, jump power, gravity and dash.

Play together

Online co-op lets you invite friends through a Steam lobby. You can also build and script the same level together in real time, publish your creations and discover levels made by other players.