Trampoline - Very Hard is an engaging iPhone game that simulates the experience of jumping on a trampoline using a realistic physical engine. The gameplay revolves around mastering the art of jumping and controlling the character's rotation to avoid falling off. Players must strive to complete ten or more jumps to achieve the coveted "God" status, making it a challenging yet addictive experience suitable for killing time during commutes or breaks.

The game features intuitive controls, where players can rotate left or right by touching the corresponding side of the screen. Collecting coins allows players to unlock new characters, each with unique parameters that influence gameplay, such as control, brake, and weight. Additionally, a safety bar can be activated to provide a single chance to prevent a fall. With global rankings, players can compete for top positions, adding a competitive edge to the fun.