I really liked the gameplay idea with the cards placing them to control the robot was fun. Having to charge the robot at the right time also added a new gameplay element which gave the game much more variety. I really like the 2d art in the game (the title screen; the cards) and I think the game would have looked a lot more unique in 2d with the same art style as the title screen. The music wasn't outstandingly fitting but not annoying or unfitting which is pretty good for a game jam game. I also suggest making the game faster and giving more info on the cards as some cards can be used multiple times other don't and some cards can be placed during gameplay. This is information the player needs easy access to. To make the game feel faster i would decrease distances between the main level objects.