Thanks for playing! Yeah, it seems that the game is operating as expected but we weren't very clear on the character swapping mechanic and which abilities each character had!
In the next update we'll make sure we find a way to make it clearer!
As a quick summary the characters abilities are as follows:
Blue:
Fast Dash - The longest and fastest of the two dash abilities, allows the player to traverse through the blue walls!
Red:
Shoulder Barge - The shortest dash mechanic, but it allows you to break the boxes found throughout the levels
Grab/Pickup - This is exclusively a red ability, but we were unable to clearly declare this.