I'm working on a zombie/monster killing game. It's being done in levels, each harder than the last. You can use a variety of skills and weapons, most of which which are still being designed. Eventually, you will be able to purchase new weapons and skills between levels. So far, you can fight zombies, ghouls, thieves, demons, and elementals. It's being made with RMXP and it uses Blizz-ABS and UMS (I haven't installed a CMS yet). As for a story/plot... I'm screwed. The game is fun in the sense that it has a lot of headbanging action, but it has no real story... And that's why I need the help.
Also, if anyone doesn't want to work on the project but has some good ideas, feel free to share here and I'll still put your name in the credits.