For your first game it has potential for sure, a good start into gamedev!
The game itself was a bit very dark, so I couldn't see all the time if I could go there or not. Also a tutorial on what the goal of the game is would be nice (maybe add this to the page). Sounds are pretty good that's spot on.
For the enemies I didn't know at first how to defeat them so that also would be nice to add on the page.
Overall congrats on making and finishing your first game!