I like the idea of this. Some technical issues (which I'm sure you're aware of, but just in case):
- The giant only seems to take damage when hit in the middle two toes, not sure if this is intentional, but either way it doesn't feel right.
- Other knights kept pushing me and blocking me in so I couldn't move, resulting in swift death.
- The hand keeps going even after you kill the giant, so even after the congratulations screen appeared, it was quickly replaced with the Game Over screen, which honestly was just hilarious.
Overall a good attempt, but these critical issues drag it down significantly. Fortunately, none of them are too difficult to fix, so definitely keep at it and this could be really fun.
On the design side of things, it's a bit repetitive, the giant could do with a few different moves to spice it up.