Geometry Dash is a platform game in two dimensions in which players control a square that must reach the end of several levels dodging lots of obstacles along the way. Our protagonist square moves forward always, so our only work will make jump at the right times to avoid the various obstacles. However, usually these jumps have to be measured to the nearest millimeter or will crash and have to repeat the level from the beginning. This free version of Geometry Dash offers only a fraction of the levels of the paid version but are more than enough to get an idea of what awaits us. a challenge where skill and reflexes are essential if we are to be victorious Geometry Dash is a platformer with a very simple mechanics, which nevertheless manages to offer an extremely difficult challenge. And the best thing is to get it done in a fun way, showing us all the time that if we fail is because of us.