Okay so you're registered, the timer ticks down, and hero hill starts: Now you're in, so what do you do? If it's the daytime then: Spend your resources to upgrade tools Check events and get all your freebies, Yay! Check to see if anyone has debuffed you, if they have then use a clean card to wipe them Use up all your food to gain mileage, if you have extra food then consider buying some more stamina to use it Go fight the boss and make sure you can kill them, if not then tweak your set up and see if that works, keep going till you can't go any further Got any debuff cards? Use them on people around you or save them for when you're higher up If it's during the nighttime: Spend your resources to upgrade tools Check events and get all your freebies, Yay! Check to see if anyone has debuffed you, if they have then use a clean card to wipe them Check to see how many waves you cleared on the boss, you will get rewarded for them after daytime starts