Half-Life 2 Done With a High Magnitude of Velocity is a segmented world record speed run for (new engine) HL2, which uses this technique almost constantly. Skip to 41:40 for an instant insight into the possibilities.

ABH (Accelerated Back Hopping)'i yapmak için ilk önce "w" ye basıp "shift" e basın, karakter gereken hızı alınca zıplayın ve 180 derece dönün (arkanıza dönün işte) ve zıplamaya başlayın (Space tuşunu kullanarak d

In games with relatively high air acceleration like Half-Life 2, the more precise your S-taps are. the more speed you'll preserve since the longer you hold S the more you decelerate yourself while in the air. On the other hand on games like Portal wit