A platform game with a unique game mechanic.
Capture your momentum at a specific point, store it, then release it somewhere else to give yourself a boost.
Use it to boost your jumps, or to stunt them, depending on the situation.
And watch out for that scientist guy, he seems dodgy...
Move - Arrow Keys or WASD.
Capture Momentum - X or O.
Release Momentum - Spacebar or P.
Jump - Z, I, W, or Up Arrow.