w+s for left (Player 1) Up+Down for Right (Player 2)
I've changed the project so that it now has a speed slider. You can change it from 8 to 25! I used to have it at 250 but thats way too fast. Check the code to see the changes. I also slightly changed the slider for making the thumbnail by letting go to 0 so the puck doesn't move. :) Happy playing!
