I like this stage 10x more than the previous. The ground tiles are sweet. The cacti enemies are a wee bit weak in design, though. Not that big a fan of the green colored pricks/needles. I think replacing them with a couple of black pixels, or whatever you used for the darkest color (the outline), would be best. I would also give them some type of cacti rose as a nose, or something( I'm sure you could pull it off, despite restrictions. Red isn't that hard to incorporate as a flower, now is it?). They just don't obtain the simplistic, adorable quality as the U fellow. Still though, this looks like something I would play...Keep em' coming...