If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Player 2 - WASD.
You are a business man trapped in a corporate building which is being attacked by Zombies! Your mission is to place an employee on each of the star platforms to beat the level. If you are playing two players then you need to be the first one to do this against the other player. Good luck and have fun!