Sen So Ninja was supposed to be a ninja game, but ended up as a ninja, zombie, aliens, vikings, etc, etc, combat game.

There are no random elements, but the game is played with blind “bidding”. Each player locks in his upcoming move on the previous round, and the move he will make next round on this round. In other words, one round ahead is programmed.

You score points if you strike where your opponent is. Here are more detailed instructions: