Craftable

Axe 4

Axe 4 is a tool in Outbound (Tier IV). The unbreakable axe for legendary lumberjacks. Craft from 8× Plank 3, 8× Minerals 4. Unlocked via satellite download in Mountains.

ToolTier IVSatellite Download

Last updated Jun 22, 2026 (Build 902)

Axe Progression

Axe 1

Tier IChops big dead logs. Lumber's just a swing away.

Axe 2

Tier IIUpgraded and ready to chop big dead logs of the sturdy light kind.

Axe 3

Tier IIIHeavy duty chopping for heavy duty logs.

Axe 4

Tier IVThe unbreakable axe for legendary lumberjacks.

Current

What Can You Harvest

Axe 4 (Tier IV) chops logs into lumber up to tier 4. This unlocks 1 new resource compared to the previous tier.

New at Tier IV

Blossom Lumber

Also harvests from lower tiers

How to Unlock

Satellite DownloadAxe IV

For the biggest challenges the forrest has to offer.

Region:Mountains

Requires:Axe 1Axe 2Axe 3

Found in Pool 4 Tools (pick 3)

Alongside: Sickle 4, Flashlight 2

Available at 3 signal towers in Mountains

Where to Find It

Discover signal towers in Mountains to collect download vouchers. 3 of 9 downloads offer the Pool 4 Tools, which contains Axe 4. Markers show approximate locations. The pool you receive depends on discovery order.

View all towers on the interactive map

Crafting Cost

Plank 3× 8
Minerals 4× 8

How to Get Materials

Plank 3× 8

Crafted at: Sawmill from 1× Lumber 3

Found in: Canyons

Minerals 4× 8

Crafted at: Smasher from 1× Rocks 4