I wanna as a question about the 2-button rule, can I use a and d as a walking button and another button for the other mechanic, i mean walking has 2 buttons and the other mechanic one button.
I think that if you do choose that Challenge, you can only use 2 buttons in general for literally everything in your game, like in the 2 Button Jam that Vimlark participated in (you know, the one where he made "Run Robo Run!"?).
If A goes left and D goes right, that’s two actions: move left and move right, so your two buttons are done. Nothing more allowed.
If, however, the A and D buttons both move forward at the same speed (there’s nothing different about what they do) then that’s one action, and you can use another “button.”
