SOLD at $150+shipping
Thanks guys.
My GF has decided to sell this Prototype since we aren't gonna keep it. She wants to take offers for it for now. No set price.
The name of the game is Havoc which was formerly known as Castles and finalized as King Arthur's World for the SNES. The demo has no sound at all. And some of the functions were revamped and improved in the final version.
Game was made by Argonaut Software which is the company that brought us Starfox and the FX chip for the SNES.
PM me if interested.
Below are some screenshots and pictures of the cart.