Welcome to Roblox but every second you get +1 Jump Power! As the name suggests, you can jump higher for every second that passes.
PREMIUM PLAYERS GET 2X JUMP POWER
UPDATE:
Improved Map
Keep Jump Power after respawn
Music Added
Sound Effects added
Tags: jumping obby, +1, every second, Roblox but, grow, fly, superjump, jumping, jump, power, jumppower, original