The Vex 6's levels are filled with concealed traps and obstacles. The stages at the beginning of the game are quite easy, and this is done to familiarize you with the game. If you want to be successful in this game, you must keep many things in mind. The first is that time is of the essence - every time you play the game, you must aim to complete it as quickly as possible. If you are quick enough, you can get a gold medal, indicating that you have completed all levels at maximum speed. Another key aspect of this game is your ability to make quick judgments - because the levels are filled with obstacles and traps, you must have strong response abilities to stay alive.
[A][D] or [left]/[right] arrow to move
[W] or [up] arrow to jump
[S] or [down] arrow to crouch