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Started by Ludovica Ferri (@ludo_) ·

bunny hopping is a physics bug that became a skill

5 sources · 44 min down the hole

How I got here

Started with
Why does bunny hopping make you go faster?
Ended at
“half-life 2 accelerated back hopping”

The Trail

  1. “why does bunny hopping make you faster” (google.com)
  2. Strafing (video games) (en.wikipedia.org)
  3. Quake (video game) (en.wikipedia.org)

    where strafe-jumping started

  4. “air strafing explained source engine” (youtube.com)
  5. “half-life 2 accelerated back hopping” (google.com)

What I came away with

In Quake-derived engines, air acceleration only limits your speed in the direction you're steering toward, not your total speed. Turn the mouse smoothly while strafing in the air and you keep adding velocity at an angle, then jump the instant you land to skip ground friction. Half-Life 2's 'accelerated back hopping' is a related bug where jumping backwards keeps adding speed.

Keep going