love the art and animations especially the knight that looks like he has far too many donut and is now impenetrable to spikes XD, the music was fitting, the sound was good(but where is the sound for walking?), I love head scratching puzzle platformer so I like the last level, could add in more mechanics like making the indiana john smaller so only he could fit through small spaces, also there seems to be a delay when you died so you can get kill twice and you also still get kill twice after you died sometimes, which is neat, for the last part you could at something "fun" to leave a last impression on players like a never ending portal or maybe a random story plot, or just some plain old bad jokes
last note: apparently you can't have both character on the knight when his a block, it seems to just fall off and the knight also gets pushed
good job :D