I have received reports of crashes occurring during play, so we have taken steps to alleviate the problem.
In order to prevent memory leaks, I have adjusted the size of images used in the game, etc. to reduce the overall weight of the game.
Currently, on my PC environment (specs listed at the bottom of the store), I am able to play the game without crashing in the middle.
I will continue to monitor the situation.
I apologize for any inconvenience this may cause and would appreciate your continued feedback and suggestions.