The sprites are cute, congratulations on your first submission!

This seems like  a first time submission, if so great job on getting your game out there! The cheese eating noise surprised me lol! Some feedback would be to have the audio follow the player as it seems like the audio is at the spawn point and just stays there as you move the character. Although the main character animations looked a little odd, I loved the lion animations! 

Short and sweet game. The burp sound is hilarious. Nice Pixel Art Graphics. Keep up the good work :)

For a first game, it's really well done! If you're able to make the burp sound when eating the cheese quieter and fix some of the graphical errors with the sprites (like the mouse's sprite cutoff and the strange tileset), it would be even more fun. Congrats on submitting a game!