This was a really solid mini-metroidvania. Metroidvanias are my favourite genre, but I don't really like the mini ones, in fact this is "gato roboto" are the only ones I've liked, but it was really fun. Shame about no controller support but with the length it wasn't that much a concern. One thing I would bring to your attention though is that the up/diagonal aiming ability doesn't seem to trigger properly. Sometimes I was able to make it trigger but most of the time pressing a directional button would just not make the character fire at all. I was able to get past the critical block and could complete the rest of the level without it, but you know - look into it. Other than that solid mini-metroidvania.