Interal Veins are special environmental anomalies found on the alien planet, appearing as glowing green lights on the surface, marked by a purple question mark on the map. They are critical for collecting Planetary Samples, a rare resource used to unlock advanced research projects in the Research Lab.
All Interal Vein Locations in The Alters
Locations on Alien Planet
1
Interal Vein (Act 1) #1
Related: Planetary Sample (Act 1) #1.
2Interal Vein (Act 1) #2
It will appear when the sun is dangerously close and the planet's activity increases.
Related: Planetary Sample (Act 1) #2.
3Interal Vein (Act 2) #1
Related: Planetary Sample (Act 2) #1.
4Interal Vein (Act 2) #2
Show the map
5Interal Vein (Act 2) #3
Show the map
6Interal Vein (Act 2) #4
Show the map
7Interal Vein (Act 2) #5
It will appear when the sun is dangerously close and the planet's activity increases.
Related: Planetary Sample (Act 2) #5.
8Interal Vein (Act 3) #1
Related: Planetary Sample (Act 3) #1.
9Interal Vein (Act 3) #2
Related: Planetary Sample (Act 3) #2.
