I got banned for this post, specifically from revealing a method to pirate the full version of the game mentioned here. This post has since been altered to prevent any prolonging of the potential for piracy. Remember kids, don't pirate software! (Also make sure it's abandonware before you say anything.)
I remember this game from when I was in 4th/5th grade. It's so old now that- oh, wait. Never mind. Anyway, yeah. Pretty fun stuff.