Wow those really tiny chickens, bats and other really puny enemies can really take the player out in just 1 hit, eh?
I thought the switching character mechanic was interesting but it was rarely useful.
That's because they take so long to shoot the arrow, that I should be really far from any enemy first, then carefully aim it at an enemy.
The best I could get is to aim at a specific enemy with the arrow and then switch immediately to the knight and go directly to the enemy, with the arrow giving just one extra hit.
Overall I think it's a good submission but I wonder if restarting from just a one hit death and just having the score without much else like you have it now, might be an element that keeps the game too abrupt and very limited in how many times you can play it again and still find it fun. However, I think you did a really good job on this game!