How to levitate : FPS / MMORPG / RTS Discussion

It takes a long time and im sorry about this and im not sure if it worksanymore but you jump on somehting and at the tip of your jump press x it takes around 30 jumps before you stop in air now the interesting part is if its a game and your not host then it looks like your still on ground and if they move you little by little noone can see you except your dummy whihc is invincible