NOTE: This is a work in progress. Don't put hate in the comments like, "aDd a SHoP SySTeM" or, "ThIs SucKs!!!!1!!!1", because it is still being worked on. Arrow or WASD keys to move. Space to shoot. Nothing's really important with the cash so far. It's just like points you get.
This all started with a poll question in my (in a way) fan club when I asked people: Should I make a shooter game, (if so, should the enemies be robots or zombies) or an RPG adventure game? Only 2 people placed their votes (the second one suggested a radical approach of mixing the two choices, but I politely declined because I wasn't experienced enough), with the winner being @starry-lemonz-- idea for a robot shooter! So go follow her, she's A W E S O M E! And @warfame for the mechanics of everything.