Cute idea! Cool endless runner. 

very fun, nice job!

I found that fish on the moon really funny, very good!

A few things first:
Like said earlier - .zips are better
The score gets higher really slowly, no dopamine :c (google dino speeds up till some point for example)
If u r doing menu - Quit should be added, pretty simple and adds value

But still I like it!
The animation is cool, it is just overall nice!
Sooo~ Good job! (especially for a first game :3)

I've come back and found that the download is now available. One recommendation is uploading to itch.io as .zip file rather than rar. It is more commonly used and natively able to be extracted on windows without a program. That was definitely only one mechanic and it was quite responsive. Congrats on your first release to itch.io! Your kitty in your banner is cute too.