Weird Technical Bug in Chaco's House



So at school, I showed my friend Cave Story, and he was playing through it with me guiding him at certain parts when something bizaare happened... What happened, is after he got the Jellyfish Juice in Grasstown, he went back into Chaco's house (without getting the charcoal/skipping via damage boost), and tried to interact with something, but for some reason, couldn't. We tested to see if it was possibly his down/interact key was being weird, but he could aim down in the air. (Meaning the...

Weird Technical Bug in Chaco's House