Echoing what has been mentioned before about the screen being too small. Could you update the itch project settings to allow it to be played full screen?
3 days ago(+1)
On the project settings there's a full-screen button. Not sure what tool you used to make this game though, some tools behave differently in full screen to others.
3 days ago(+1)
I don't know if it worked, but thanks for the help. I was thinking about tinkering with the project to fix it, but since the game jam is almost over, I'll take this tip as a learning experience for my next games.
3 days ago(+1)
Just tried it and it goes full screen but still seems to be tiny! Not sure what to do about it. You may need to do some Googling and experimenting.