This upgrade dramatically increases your suit's ability to provide heat using the same energy, resulting in a much lower energy cost to keep the player's temperature at an adequate level. On the surface, this results in a 0.1/sec battery use rate without having to be near a Torch.

This item must remain in your inventory to function.

It is recommended to craft one before going into the cold caverns and below.

Changelog Edit

08 jan 2017: Updated to version 15.5 by Lovely Santa

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