Stack Mates

Stack Mates is a puzzle platformer for 2–8 players. You work together to activate buttons, overcome obstacles and open an exit portal. A level is complete only when the entire team enters it.

Work together

Communication and coordination are central to each level. You can push one another, stack on top of each other or form bridges, then decide who should move first. A mistimed jump, a fall or leaving someone behind can derail the plan; if one player falls, everyone returns to the start.

Change shape

Your character can switch between two forms at any time. Vertical form gives you extra height, while horizontal form lets you pass through low spaces.

Chapter challenges

The game has 10 chapters, each with mechanics that change the challenges and call for different ways of working together. These include merging, sacrifice, slippery floors, reversed controls, flight, darkness and time limits.