Elasto Mania (Elma) is a simple 2D motocross game for PC, made by the Hungarian programmer Balázs Rózsa in 2000. The goal in each level is to pick up all the apples, if any, and then touch the flower.
You must watch your head. If it touches any ground, you will die and have to restart the level. There are also killers, rotating spiked objects, that you must avoid.
The characteristic feature of the bike, as the name implies, is the very soft (elastic) suspension that allows you to bounce and do other tricks that would be impossible with a real motocross bike.