Normally he’s supposed to hit rarely, but when he does, it should hit hard. During my own testing and playtests it felt mostly okay, or at least pretty close, but I’ll take another closer look at his hit chance/randomness and adjust it if needed. Thanks for pointing it out!
Tried this demo, and the truck kun fight needs to be more aggressive since winning it leads to game over. Fought him 3 times, and won even when attacking only every 3d turn. Either make him more aggressive or give the fight actual mechanics. Can say I gave up trying to get passed him.