Use w,a,s,d keys to move spacebar or push mouse down to shoot, move the mouse to aim push q to boost. Try not to bump into the rocks and try to shoot them all before you are overrun and last as long as you can.
Thank you to Griffpatch for the basics and idea, thank you to Alexander Nakarada for the background music. :) Next 5 people to ask me get advertised in my other game! plzzzzzzz like and fave or just report any bugs, lets get this to 100 views.