My tickle-wrestle game in three phases:
1. Test of ticklishness. You are lying on your back, while I have the right to tickle you anywhere, and you are not allowed to prevent me in any way. Say 3 minutes. Afterwards, tables are turned, you can test me. Subsequently, 3 more minutes of tickling each, but this time the test subject is lying on his tummy.
2. 5 rounds of tickle fight. The first 4 rounds are 5 minutes each (interrupted by 5 minutes break). The only goal is to exhaust your opponent by tickling him. There is no tapping, which makes sense considering that no pain is to be inflicted, and the unbearable feeling of tickling will just have to be endured. Any arm-bars, chokes etc are only to be applied to a degree that you immobilize your opponent so you can tickle him. Round 5 has no time limit; it ends when one of the fighters declares himself tickle slave.
3. Tickle-the-slave. When both parties are recovered, the tickle slave is attached to the bed in X shape. There are no rules after that.
Any takers? ;-)