Thanks

I tried to make them look decent enough, though it took awhile to make them sadly. I'm adding more feature to the engine haha, and I kind of like the idea of keeping monsters at bay. I was somewhat thinking of a game where you have to scavenge materials to try and survive a disaster, except you won't know what it might be. So you will have to prepare for pretty much everything (i.e. floods by building a raft, underground shelter for nuke attack, lol.)
Yeah, I think that when it comes to games, I tend to put a lot of my effort into programming/art/etc but I never put enough into design or planning haha. Because I'm always the one who makes a ton of boring uninspired games, instead of the one with all the ideas who never makes anything

EDIT: made a little song out of boredom kind of out of the feeling of programming together this engine without a plan haha.
http://www.newgrounds.com/audio/listen/262265