Click the cat to earn money then use the money to buy upgrades and the stuff on the left. You have to have more than the exact amount it costs to buy the stuff on the left. If you go into debt you lose and you get sucked into a black hole.
I finally started to get into coding more and coded this game. This is one of my first times actually coding on scratch so don't hate please. Also each upgrade costs 1 more than it actually is. 1st player: benson56543