i had a lot of fun with, i like the idea the the ui deisgn is very nice. however i have some issues with it, the up and down keys are mostly pointless since you can destory everything in one shot, i'm assuming the gray rocks are supossed to be thougher but they where just normal. i like having to alter from the main goal and the ship controls but i think i ai hacking shouldn't go down like the other buttons since it's an end goal. the small outline on the buttons wasn't enough and i feel like you could have combined the activation buttons with the hacking selection buttons. very good overall