The loser's punishment depends on how many ships they sink...
https://battleship-game.org/en/id94829560/classic
4 ships - must wear diaper under clothes at home for a week
3 ships - must wear diaper and no pants at home for a week
2 ships - same as 3 ship punishment and loser has to take picture for avatar
1 ship - same as 2 ship punishment and winner can send loser dares for a week
0 ships - same as 1 ship punishment and lose must buy full ABDL sissy outfit (within reason)