You might consider playing 21. In case you never played it, each player has to hit a free throw to break the ice. The break the ice free throw is 1 point. Make it and you continue free throws until you miss, each free throw made 2 points. When a free throw is missed the other player rebounds and 1. If they haven't broken the ice yet they try a free throw. If they have they shoot from where the get the rebound. Make it and get 1 point and then shoot free throws at 2 pts each until you miss, and the other player shoots from where they get the rebound. First to 21 wins, gotta win by two. Recap: you have to break the ice with a 1 pt free throw, after that rebounding a miss and making a shot from where you get the rebound is 1 pt and the ticket to shooting free throws at 2 per make. If you rebound, then you miss your shot the other player rebounds and shots. Played a million if these games as a kid,beometimes with 3 or 4 players. And yes, you'll get shut out if you can't make the break the ice free throw. We generally had a mercy rule that 13 to zip ended it.