It was alright, I had some problems where the enemy spawned almost on top of me which gave me no time to react and avoid taking damage but for your first game ever this was a good job! Some feedback for you would be to make the enemies unable to spawn too close to the player to prevent the bad feeling one gets when you take damage from seemingly nowhere. The background with the rolling dice was a bit distracting, partly the sound but also the animation. I think this would be alleviated if you zoomed out the camera so that you could see the entire playable area and reduced the background sound coming from the dice.