How to play Just a Jumping Square on Mac

Just a Jumping Square is a challenging minimalist platformer game, the goal is simple, collect all the tokens from the level without die. Get relaxed with the background music at the same time you get frustrated trying to complete a level. Non-Linear progress, you can complete the levels in order or If you can't complete a level just skip it and go to the next, you can reach the final level without complete every previous levels. If you want a harder challenge (even harder!?) try to get all the Steam achievements. FEATURES: -Jump between platforms to collect the tokens, dont touch the spikes please ;) -Non-Linear gameplay, you can skip some levels if you want to. -Jump in the air (not double jump). -From easy to hard, start from easy levels ends with really hard levels. -Increase the difficult with the steam achievements.