Hi, thank you.
I managed to find a wallet file. Waiting for the blockchain to catch up to see what is in there!
Bittleships was a battleships bitcoin game.
Basically 1 game running at a time, and everyone plays the same game. You shoot at the sea grid and hope to hit a boat. If you hit a boat, you win btc, and if you sink it, you win bigger. The ships are pre-rendered into the database so they are set right from the beginning. Also a hidden chest wins the jackpot.