The map feature that tells you if you've found everything in a room doesn't take text files into account.
Some of the text is in Portuguese, even when the language is English.
I think modules should have their own inventory tab, to reduce clutter.
Talking to 4 sucks. You can't choose a topic, instead you have to cycle through them. But the cycling doesn't work properly.
The maze of trash sucks. The enemies respawn immediately, and there's so many of them they can stop you from moving at all.
The pit boss sucks. The tentacles can knock you into other tentacles, and there's no invulnerability period.
I like this game, and I like the art style, but there are several big flaws. I want this game to be better, so please fix it.