Tic tac toe... if you miss the square, it doesn't count, the other shooter gets to go again. This would make it so not every game is a draw. You'd have to keep score on paper though to know who's X and O.

Matching games? Get two sets of playing cards and spread 10 cards of 5 pairs (i.e. 2 Jack of Spades, 2 Ace of Spades, 2 Queen of Spades, 2 King of Spades, 2 10 of spades) randomly over the target board, and whoever shoots both cards of the same type gets to "claim" those pairs.

If you get a pair, you get to shoot again.

Person with most pairs at the end wins.

Or, have person A call out what card they are going to shoot, person B must shoot it's match. If they miss, person A "gets" those cards and vice versa.

I dunno... that's all I can think of right now.