I’m running an old AMD Phenom II X6 1045T. I get about 10-15 minutes of time with the game before the temp becomes dangerous. Given the age of the CPU I doubt it’s feasible to optimize the game to properly support it, which is why I feel like saving progress between page loads makes more sense. Plus if you’re planning on extending the game with more features, you’re going to need a save system sooner or later anyway :)
I did enjoy what I was able to play of it though! It reminds me a lot of Peter Talisman.