extract the file and throw it in game folder,when you load a save a pop up will show telling you it's installed,click alt+m another pop up will show click don't show up again, in search box type player.energy then player.health click on remember so you have those 2 variables saved also at top right you'll see 3 boxes 1 says save click there to save those variables then on left side click variables and you'll see both variables just put whatever you want. for money type credits, if you don't understand send me save i'll beat up that guy but urm is good for all renpy games and easy to use, will be here awhile incase you don't understand