article
Tiny tweaks fix physics quirks in modern games on TikTok and stream clips. Glitches go viral fast when a small radius shift breaks what the engine expects. This idea matters now because creators chase stable movement for replay highlights.
How Tiny Radius Changes Break Your Game Physics Glitches is a small tweak to collision size that unlocks wrong collision math. How Tiny Radius Changes Break Your Game Physics Glitches when colliders shift just a pixel past surfaces. Studies indicate radius nudges separate hitboxes from floors, turning slides through walls.
Why a small sphere cast breaks complex surfaces. Adjusting radius a fraction exposes edge cases where step checks miss ledges. Research shows tight bounds clip through shapes when moving fast on slopes.
Why devs test radius changes before shipping. Small size shifts reveal grounded states or jump cancels hidden in engine tests. Players call these finds radius phase breaks or sticky wall paths.
Can this trick boost speedruns?
Usually yes, if the engine trusts the new contact point and lets players clip correctly.
Do patches always remove these glitches?
Sometimes, studios lock moves once radius bugs enable unfair shortcuts or sequence breaks.
