Thank you for the honest and detailed feedback! You're right about the keybindings, I should've gone for something more intuitive for WASD players. Usually in my mind, platformers are always played with arrow keys so I focused on that control scheme too much but I still wanted to create a WASD control scheme for the ones who want it. I guess Shift for the dash would've been a better option.
And for the dash instruction, we simply didn't have the time to make a diagonal one. :(
I'm glad you enjoyed it!