Thanks very much for playing my game. Yes, the game is very rough in this current state. I couldn't fix those issues and complete the game into the state i desired withing time limit of the jam. I fixed the issue which the screen freezes in the second duel. I fixed some issues and add a soul sacrifice mechanic in which you increase your health, damage or speed by sacrificing one of them. I uploaded the updated version in the game site you can check the. The latest one is called Immortal Blade. I appreciate you valuable feedback