Time to comment - with many things I agree with what @qzqxq said. - Idea o vending machine is interesting (and how it has planet with vending machine with planet with ... on top of it on top of it). - Even with help of plasma grenade i couldn't keep on top of rocket/vending machine. - Grenade is weird, it's more useful as one-hit-kill weapon than something that kills multiple enemies. - Headshots don't seem to be effective, even though zombies become their headless variants. - Some zombies of the same type die with one hit from shotgun, others need 4 shots. Maybe some feedback after hitting would be nice (zombie yelling or -1hp particle). - Too repetitive, i got bored about the same time as @qzqxq, and arrow was constantly pointing down - underground zombies? - Graphics - well, it has graphics, little blocky, but maybe it's just case of 'programmer art'. It's clean, so you know what's going on screen. - Title looks like movie from '40s or WordArts from '00s d;
Game's working, you can shoot zombies, no bugs found. If anything, then escape velocity for a planet of this size is too high d;