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Gamerscore: 10
Achievement Description: Complete the 'Fact Finder' operation

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Primary Objectives:
- Brain Drain
- The Gate Escape

Secondary Objectives:
- The Shield
- Research Technology(Megalith II)

Hidden Objectives:
-Survival Expert

Walkthrough:
The hidden 'Survival Expert' on Hard is possible but may prove difficult. However, what you need to do in the first place is to survive the first 5min without losing turrets. Researching the Structure training also reduces cost and building by 10%, but research shields and the higher fire rate first. Ok now you have only 1 minute to construct your basic defenses. You want to have 2-3 PD at the north exit, 2-3PD northeast, 4-5 AA north east and east and 2-3 PD southeast. Disperse your units along the eastern front and hope you kill the incoming Geminis fast enough. Now upgrade the factories with AA and shields and build some more engineers as they should repair the turrets and reclaim wreckage.

Once you researched everything useful for buildings, research the megalith while always adding more turrets and shields. Focus on AA as your megaliths will help destroying land units and after the download is complete you have to fight off many Soul Ripper gunships.

Aim to build 4-6 Megaliths from the 10minute mark onwards. The hidden 'Survival Expert' should be completed at 25min, 30sec. Then retreat with your ACU to the Gate southwest of your base. If you can't keep up against the Soul Rippers, replay it on Easy.