Human: Fall Flat is a physics-based puzzle-platformer from Lithuanian solo developer Tomas Sakalauskas — one of the most improbable success stories in gaming history and the third best-selling indie game of all time with 58 million copies sold as of December 2025. You play as Bob, a customisable wobbly human whose arms are controlled independently with the left and right triggers, stumbling through a series of surreal floating dreamscapes inspired by Bob's daily experiences, hopes and fears. The intentionally imprecise, floppy physics that critics found frustrating are exactly what players fell in love with: every puzzle can be solved in multiple ways, every attempt plays out differently, and the co-op chaos of Bob ragdolling through a construction site with up to seven friends is comedy that writes itself.

Key Features: • Wobbly physics — independently controlled arms and deliberate imprecision are the point • Up to 8 online players + 2 local — co-op multiplies the chaos exponentially • Free dreamscape level updates — new themed levels added at no charge since 2016 • Steam Workshop — thousands of community-created levels and custom content • Full character customisation — paint tools, costumes