Marathon Runner
5/5Core stamina for the whole family.
The original Taxi2g mobility 81p starts the line at 18/38/25: 18 Mobility for basic rotations, 38 Conditioning as the stamina engine, 25 Survival as the extraction floor. It keeps Silent Scavenger maxed, so it reads more loot-friendly than the later v3 version. Every later variant is a trade on top of this skeleton, which makes it the best reference point when comparing the family.
Original 81-point mobility setup with strong Conditioning backup and efficient traversal utility.

Build analysis
Taxi2g / 81-point mobility original route / 81 points
The original Taxi2g mobility 81p starts the line at 18/38/25: 18 Mobility for basic rotations, 38 Conditioning as the stamina engine, 25 Survival as the extraction floor. It keeps Silent Scavenger maxed, so it reads more loot-friendly than the later v3 version. Every later variant is a trade on top of this skeleton, which makes it the best reference point when comparing the family.
Creator
Original 81-point mobility setup with strong Conditioning backup and efficient traversal utility.
Point split
Mobility / Conditioning / Survival distribution.
Published
Use the date as context when comparing older and newer point caps.
Core stamina for the whole family.
Sustains repeated sprint windows.
The loot identity of the original version.
Vertical escape without extra Mobility points.
Keeps climbs cheap on the 18-point budget.
Safe repositioning during rotations.
| Point cap | Adjustment advice |
|---|---|
| 76p | Cut lower-impact 1-point skills before anything else. |
| 81p | Original version is fine; v3 is the upgrade path. |
| 86p | Spend new points on Survival comfort or Mobility depth. |
Recommended templates for every playstyle

For Survival
Focuses on survivability and looting. Escape fights, regenerate stamina, and find more loot to make the most of your solo runs.
Use Build
For Competitive
Focuses on movement and survival perks to give you an edge on movement and stamina recovery during combat. Designed for high-end PvP.
Use Build
For Harvesting
Makes scavenging extremely easy and efficient. Lacks survivability but speeds up leveling through high-value loot extraction.
Use BuildEssential allocations for your skill tree journey
Arc Raiders is a punishing game where every stat point matters. Going into a raid with an unoptimized build can mean losing your hard-earned gear. Using our skill tree builder is the safest way to experiment with different combinations of Mobility, Survival, and Conditioning without spending in-game currency on resets.
Whether you are a solo player looking for the best solo skill tree to play stealthily, or a squad leader optimizing for team buffs, planning ahead is the key to victory. Our tool allows you to: