The game looks stylish, but considering it took 3 days, having just a bot and a player where you run away from each other is too little for 3 days. Well, it's not bad though. You need to add jumping with the up arrow or W key. Overall, 6/10
Honestly, the whole point of a game jam is to have fun and finish a game. There is no such thing as 'too little' for a 3 day project, just managing to cross the finish line is amazing :D