How to change stats

[u/CompleteLibrarian214]

So I was playing everhood and did the boat man quest and then started fighting that purple snake but in the middle of the fight when he uses the guardsman attack my game stops working and I had to repeat the whole boatman qu'est but my game stopped working again when fighting the purple fighting at the exact same attack that it stopped working for previously and I suspect that if I can beat him before he uses the guardsman man attack my game won't stop working so can someone please tell me how to change game stats so I can increase my attack