A very impressive submission, with good visuals and audio complimented by tight and responsive gameplay. Very well polished with a lot of customizability, you even had the option to change your key bindings; extremely useful! I think with some more work on things like animation and balancing and this is a game that I could see placed on a marketplace.
There were a couple of bugs I encountered, particularly surrounding the end screen if both characters died simultaneously which perhaps could have been found through playtesting. Remember to test your game by attempting to break it in as many ways as possible. Another point of note was regarding balancing, as it felt like the faster character was significantly weaker than the other two because of the smaller health pool and the higher mobility doesn't come into play too much in close range combat, especially against the slower robot.
Overall, this is strong submission with very few problems encountered and kept me fairly engaged for a while. It's clear that a lot of work went into this and ensuring that the game had a high level of polish and variety that paid off, and resulted in a great game. Well done!