Dark Void

58 Achievements

15-19h

PS3

Spirit of Tesla

Survivor Missions: Upgrade a weapon to stage 3 in a Survivor Mission

Bronze

Ultra Rare

1.9%

How to unlock the Spirit of Tesla achievement in Dark Void - Definitive Guide

RadiantViper

TrueAchievements

16 Jan 2011 16:13

You can upgrade either between waves or at the weapon locker on either map (it's marked on the mini-map and shown on your HUD). To make this one even easier, make sure to not turn on the 'Low Tech' modifier since it increases the cost for upgrades (but remember 'Low Tech' is a good option when going for high scores). Simply get the required amount of points and upgrade any weapon (or the jetpack) twice.

16 Jan 2011 16:13

Guttsu87

PlaystationTrophies

You can do this in either the Battle of Ghen Crag or Abyss Canyon Missions, just earn enough points to perform two upgrades to the same weapon. Very easy. The trophy will unlock immediately after performing the required upgrade.

Tailz, RadiantViper

XboxAchievements

You can upgrade either between waves or at the weapon locker on either map (it's marked on the mini-map and shown on your HUD). To make this one even easier, make sure to not turn on the 'Low Tech' modifier since it increases the cost for upgrades (but remember 'Low Tech' is a good option when going for high scores). However, you can also just get this one while doing your 4.5 million run in Abyss Canyon, since I recommend upgrading your jetpack twice for that.