The trick is to slowly acclimate, which takes patience and body awareness. Play for a short amount of time, pause the game when you start to feel slightly warm (or ideally just before that point), and go do something else for 20 minutes or so. With time, the play periods will get longer and the rest breaks will get shorter. Eventually you may stop needing the rest breaks.
A couple caveats: my sample size is 1, a hiatus of more than two weeks means retraining again, and you have to be firm with yourself about stopping on time.