Stamina in Pac-Man Dash

[TheNate]

I have no clue if anyone here plays Pac-Man Dash, but I'd like to find a way to increase Stamina so I can play more of it. I've already found out how to give myself Cookies (the in-game currency) and modified them like so, but I can't find the one for Stamina. The only way to regain Stamina without paying is to be connected to the internet, which I can't do at all because the servers were shut down years ago.