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The Ultimate Guide to Undertale's Item Button Glitch Explained
This guide turns a hidden quirk into a useful trick. Recent speedrun interest boosted its visibility online. You get The Ultimate Guide to Undertale's Item Button Glitch and related item menu exploits.
Understanding the Glitch Mechanics
The Ultimate Guide to Undertale's Item Button Glitch is a sequence that forces the item menu to freeze on one slot. Holding Select then pressing B tricks the game into keeping that item highlighted. Studies indicate this happens when menu updates conflict with input buffering.
Why Players Use It
Speedrunners abuse this to cut menu time by frames. Certain routes benefit from instant healing item access. Research shows consistent execution matters more than raw button speed.
Master the timing and you skip menu delays.
How to Practice
Start in a safe area with healing items. Hold Select, press B once, then release Select right away. Adjust your timing until the menu locks instantly.
Q: Does this glitch break the game or cause bugs?
A: Most players report only cosmetic menu issues. Save files usually stay stable.
Q: Is this allowed in official speedruns?
A: Rules vary by category. Always check community guidelines before using it competitively.
