My mouse key is not working well. What are the other options to make Ribblr jump in the game?
You can press the space bar i am pretty sure, and maybe the up key. Tho its been a while since I’ve played ribbot run on a computer (im mobile usually)
space bar or up key!
Space bar (I guess 
)
I have just tested both the space bar and the arrow up key and can confirm they both work as an alternative to using a mouse. 
Yay! I was right!
you can use the up arrow key or the space key!