HOW TO UNLOCK
"you should start running" in any level start the countdown by smashing a hourglass.
"PRIME TIME!" in "The Rooms" you need to survive either A-60b, A-90b or A-150b.
Source: Steam Community (opens in a new tab)
"you should start running" in any level start the countdown by smashing a hourglass.
"PRIME TIME!" in "The Rooms" you need to survive either A-60b, A-90b or A-150b.