This game is a puzzle simulation game where you have to bring the wagon to the end of the level.

You play the game in two phases :

In the preparation phase you can set "speed up" or "slow down" actions on the rails before the simulation starts. (note: The wagon doesn't have a initial velocity, you have to place a "speed up" action on the wagon)

In the Simulation phase the wagon consume the actions and speed up or slow down. If the wagon take too much speed in a turn, it can derail. It can jump at the end of the rail.