There is definitely a retro vibe :) I absolutely loved the doge easter egg! For my taste, the game was a bit too slow and unresponsive. I would even prefer a coyote time but that might be your game design. Art, music, sfx and animations are great. They fit really well together. Controls were a bit clunky for me because I started playing with arrow keys and for movement it was great but once you need to attack it became a mess. Hitboxes is another issue that I encountered. I felt like I was hitting but it wasn't close enough. Might be a skill issue or might need some improvements. Nevertheless, really good game, great job!