I've been working on a project Facebook application. I've programmed everything myself and payed for artwork with what its been able to earn so far. Technically the game has a $0 budget. It's a text-based PvP kingdom war game, set up as a tribute to one of the largest apps in the Facebook Platform's early years. It's called 'The Perdith Chronicles: Supremacy'. The whole objective is to reign supreme over the lands. You'll need a Facebook account to play. It's also completely free to play. http://apps.facebook.com/tpc-supremacy/ If you get in and find yourself interested in the game, visit the 'Help' page to view the official guides I've written (although they're incomplete). Please pay no attention to the 'official forum' other than those guides. I use an SMF forum and as it so happens lots of spammers visit forums created from their software. The game is in its Beta version and isn't completely finished. It's missing lots of artwork still ($0 budget, remember), but I'm working towards getting the rest of the images in-game. Let me know what you think of it.
Can you posts some screenshots? I would be interested in trying out the game if it looks good but never like to risk my account being phished or simply getting a bunch of spam and such if the game doesnt look like it will be worth it.