No.
Never.
Won't.
Of ALL the stupid 80's Cartoons I grew up on to bastardize into a game, why -THUNDERCATS-? It's not particularly witty, or unique, or inventive... so why?
Aside, it's worth noting most of the 80's childhood properties started out alot more ADULT in their original form before they got turned into cartoon shows... TNMT used to kill people and in the first comic, assasinated someone and threw them through Shredders window to send a message.
The Original He-Man was about a barbarian wandering a post apocolyptic wasteland- Castle Greyskull was a military installation with ancient lost technoligy, He-Man found it and was empowered to protect it against the warlord Skeletor. Now that would make a good Fallout 3 Mod... Skeletor the Ghoul!
Uhh... when Thundercats started everyone was naked?
Also, Snarfy snarf snarf.