My god, every time I start playing this, I can't stop. I keep imagining what kind of additions you could make to this and how unbelievable it would be.
I don't know what your vision is, but I imagine this game becoming Tetris-like in its progression. I imagine it starting with a just a couple of arrows (they represent roaches, right?) slowly bouncing around after you. As you increase your level by reaching a certain amount of points, the spawn rate, the maximum number, or the speed of roaches would increase.
You could implement a combo system, where the score for killing the nth roach in a string would be x+n, where x is the level number. I can just imagine the sound effects that could be shooting out at me. After all, a game that doesn't yell "
combo"
at you is no game at all. Said half-sarcastically.
You could implement a system where you have multiple hits (losing after one is such a bummer!) and perhaps earn them back by killing a long enough string of roaches. That would stretch the game out some and make high scores higher.
And other creatures! Oh man, I won't even start.
This game is so cool and has so much potential that I want to cry. I am a DRODer groupie.
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