Towards the end of the game, even the AI started acting strangely, and there were severe glitches: two Alkines, three Grindans, a red hero in a gray castle, and then the game simply started crashing five seconds after I launched it. We agreed that if Loi found the red orb within a week while playing against the AI, he would win, and if not, I would. He didn't find it.
Thank you for the game.
P. S. It's a shame we couldn't finish the game properly because the ending was quite clever and interesting.