Lava seems like it's not everyone's favorite and I probably should nerf it. Hourglass is fire rate and the rabbit is max speed. I starting to think of making a tutorial type thing to explain the powerups. Once you beat the area's boss after Danger level 10, the floor rooms do matter since you have to retrace your steps under a time limit, also picking the same room as an increased chance of having traps instead of powerups, but it's a very small difference.