Congrats on your first game jam!
I think it's cool that although the AI was basic, it had some good features: enemy knew your last seen spot and didn't try to catch you to the end of the world, player had to be cautious of the sound they made and actually slow down and sneak around, distracting worked etc.
Good job on those details.
I feel that the theme could have been more incorporated into it, somehow.. tho I get that when you are an assassin you don't trust anyone anyway.
1 bug I found was that you could assassinate through walls with "E" :D
Hope you had a fun first jam!