What an ambitious game! I quickly got invested in the character and liked that your two games were tied together narratively. It would have helped to have some visual feedback when I hit an enemy so I could tell if I was actually hitting them (like how the boss had its health displayed). Also it could have helped to know how many more levels I needed so I could feel like progressing. Still, pretty darn cool game with a neat cyberpunk vibe.
P.S. Unfortunately I cannot understand Spanish so I couldn't find out what happened in the end.