Talk:Mission: The Final Battle/@comment-2001:8003:4521:4600:D46E:D858:BF00:5159-20190224103117

The fight is very very buggy and you have a really good chance of it crashing the game. If you keep hitting "wait for application to respond" it sometimes gets you there. Alternatively you can use a range weapon and keep away from the boss - it seems to prevent the crash.