Punching seems to be way more efficient than walking... when you punch it takes less stamina and you move forward. So if you keep punching the whole game then you'll reach about 2 times than expected
There is a glitch where you can click "options" and you will be invincible but won't be able to move. This will be helpful for levels where there are flying-saw things
EVERYBODY, if you ever want to leave the game running in the background, first hover your mouse above the most effective skill and press Alt + Tab, to switch to another window. That way the skill's cooldown will be reduced greatly while you are AFK
On level 15 you're supposed to use the gunner to kill the unarmed man on the left, and then use the gunner to jump into the air current and push the boxes down, the rest should be easy to do
 "Dude and Zombies"){kind=icon}
 "Nordic Kingdom"){kind=icon}
 "Strikeforce Kitty 2"){kind=icon}
 "Title Here (a.k.a Adventures of Frogbert)"){kind=icon}
 "Super Ordinary Joe"){kind=icon}
 "Infinite Monkeys Bending Reality"){kind=icon}
 "Wentworth"){kind=icon}
 "Theme Hotel"){kind=icon}
 "Idleplex"){kind=icon}
 "The Wizard of elemental magic"){kind=icon}
 "Enchanted Heroes"){kind=icon}
 "Idle Tree"){kind=icon}
 "That blurry place - chapter 1: the boat"){kind=icon}
 "William and Sly 2"){kind=icon}
 "Mushroom Madness 2"){kind=icon}
 "Brain Diet"){kind=icon}
 "Robot Wants Ice Cream"){kind=icon}
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