I love the retro aesthetic (reminds me of the game Rogue). The colours are very pleasant, and I like the lighting (view range) system!
I wish there was some indication of controls. Also, once I cleared the first level of the dungeon out, I didn't know how to proceed. Did the pieces of robot that I picked up do anything? Maybe that wasn't implemented yet.
Great job, it was fun to try your game out :)
Feel free to check out my game too if you would like to!