I've got one with mentally disturbed teenage psychics piloting mech suits to fight a war against superpowered eco-terrorist animals who worship a giant prehistoric gem that wants humanity dead. Basically Pokemon meets Gundam Wing. Also reverse Ferngully.

I also have an ARG in which a website about cats turns into a batshit story about government conspiracies, cybernetic clone soldiers, Martian precursors and a feline angel of death and its army waging war upon mankind. It would be heavily based on ilovebees.

Finally, a dark sci-fi survival war game in which bloody wars are waged by colonists, corporations, dictatorships, pirates, tribes and terrorists over resources in a second ice age or on an ice planet. It would be based on Lost Planet, Forever Winter and the Europa Ice War. The gameplay will be akin to Battlefront 2.