Cool idea with the theme of controlling multiple characters and to solve a puzzle with this mechanic.
Great job on implementing! Was fun to play for a lil bit.
As feedback - I got locked on the level sometimes:
1. If you HOLD W as soon as you load into a level, you will walk on top of the level and cannot interact anymore with the switches and portals.
2. On level2 the blue robot can leave the level early. Which means if the door is still locked for the red robot, you cannot finish the level.
I don't think there is a restart button right?
Also in the beginning it was not clear to me that the portal was at the very end of the level on the blue squares. There is no extra visual for the portal, so that was confusing for me at first.
Awesome job on creating and finishing a game!