u/Conscious_Buy630

There was this game I played on the Xbox 360 very often, but I only had one of those 30 minute demos you had to replay over and over again. The game was a 2d player vs AI (kind of like a platformer?) and your objective was to collect a higher amount of kills than the ai could in a certain amount of time. I remember there being guns and swords, particularly a buster style sword. The style was sort of grungy and hand drawn and the name of it was something really strange, like it used random letters in its name?