A whetsone [sic] used to sharpen blades.
In-game description

The whetstone, or sharpening stone, is a tool used to sharpen bladed tools.

Overview Edit

The whetstone weighs 0.10 kilograms and can be found in containers and buildings likely to contain tools. It is always found in 100% condition. It generally spawns in industrial or sporting-type locations, (e.g., Quonset Gas Station or Trapper's Homestead).

Use Edit

The whetstone is used in the bladed tool maintenance gameplay mechanic to restore the condition of the hunting knife and hatchet. It is not a permanent solution, and, at some point, hand-made alternatives--that is, an improvised knife and an improvised hatchet--will be needed.[1] Each use degrades the whetstone 5% (20 max uses), but restores less than that amount in the target tool.

 Sharpening Edit

As of version 0.393, the Sharpening skill, which is only visible when maintaining a bladed tool and not listed in the player's journal, starts at 30 points. The skill points increase by 1 for each time the blade is sharpened. Skill progression bonuses are detailed below:

Sharpening Skill Tool Condition Improvement Time to Sharpen Chance of Success
30 3% 12 minutes 100%
35 4% 12 minutes 100%
40 4% 11 minutes 100%
50 4% 10 minutes 100%
60 4% 9 minutes 100%
67 5% 9 minutes 100%
70 5% 8 minutes 100%
81 5% 7 minutes 100%
90 5% 6 minutes 100%
100 5% 5 minutes 100%

Game history Edit

The whetstone was introduced on 16 December 2015 in version 0.298 also known as the Timberwolf Mountain update.

References Edit

  1. Hinterland Games, 2015, The Long Dark — December Update (v.298), “Timberwolf Mountain”, viewed 16 December 2015 <>
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