Accelerated Back Hopping in Half-Life 2 - Math Explained

This video's subtitles took 60 minutes. This project started on June 1. Join this channel to get access to perks:    / @pinsplash   00:00 The Intended Speed Boost 03:44 Old Engine Bunnyhopping 04:43 New Engine Patch 06:47 Trying to Bunnyhop in New Engine 07:47 Running Jump Into Sprint Jump 08:16 Sprint Jump Into Crouch Jump 09:07 Facing Sideways During Speed Penalty 10:04 Facing Away from Direction of Motion During Speed Penalty (ABH) 10:46 As above, while Holding Backward 11:44 Facing Forward while Holding Backward (AFH) 12:04 Accelerated Forward Hopping Details 13:21 Accelerated Side Hopping 13:57 What was the Mistake?