Click, Space, or Up Arrow to activate your Jetpack. Post your best time in the comments. MINE: Around 28 sec. Try to beat that.
It took me about less than an hour just to add all the tiny details on the gas canister (like shadows, curving edges, lighting, and more). Credit: @ploutch for the Barry Steakfries (yes, that's his actual name), electric barrier, coin, and facility background.