Quotation1 Allows you to use "Hold Smash." This allows you to throw what you have grabbed in a single throw. Quotation2
— Description, Sonic the Hedgehog (2006)[1]

The Single-Layered Extreme (一重の極み Hitoe no kiwami?) is a Level Up Item for Silver the Hedgehog in Sonic the Hedgehog (2006).


The Single-Layered Extreme is an item of unknown appearance. It is a special type of equipment that, once obtained, allows Silver to perform the Hold Smash which throws everything Silver has grabbed with his psychokinesis in a single throw.


The Single-Layered Extreme becomes available at the local Shop once Silver clears the first Iblis boss fight and arrives in the Forest. It can bought for 200 Rings.


  1. Official in-game description.

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