A bit sad that it is only in spanish, since my spanish "es muy mal".
I got a lot of legendaries in my rewards, which makes them feel not as special.
The permanent flashing of the screen is way too much and annoying, don't know what even triggers it.
The end of the map is not visible at all, suddenly there is a solid invisible wall :)
The UI is very small and in the corners, which is hard to focus on while trying to dodge enemies.
The scaling of weapons compared to the enemies is too slow, I can dodge them later in the game, but there are so many and i barely kill them, that I can't keep it.
Having Q as the dash feels very awkward on a WASD movement, just put it to space or something, that would work way better and I didn't see where the cooldown indicator of the dash was, so it was hard to know when I can dash again..
Other than I think it is a really solid game for a 1 week effort.
I liked it and could see it becoming a finished enjoyable game with some tweaks and improvements.
The enemies looked very polished and diverse I enjoy that a lot as well over having 2 or 3 enemies or 1 enemy with just different colors.
Overall good job!