Simian participants required for mind-boggling experiments. Apply here. simian.interface is an abstract spatial puzzle game for simian participants of all ages and ability levels. There are no time limits, no explicit rules, and very simple controls. Inspired by tabletop puzzles, modern art, and cognitive psychological experiments, simian.interface presents challenges which must be solved using pattern recognition, intuition, and experimentation. Indiecade Finalist, 2013. Smart, gorgeous and with a wonderful soundtrack..." — pcgamer.com "I can’t quite explain how much I enjoyed it. I could describe it as therapeutic or meditative." — gamerhorizon.com" “simian.interface is fantastic. At every step, the game is well designed.” — indiestatik.com "...a strange, surreal, and oddly engaging little puzzler that manages to do quite a bit with its premise, and definitely more than you'd expect at first contact" — jayisgames.com Explore three modules for free and then a one-time purchase Unlocks more than 20 additional levels and secret content. This purchase lasts indefinitely! No simian participants were harmed in the making of this game.