Prototype
41 Achievements
20-25h
PS3
Evolutionary Step
Use the Upgrade Menu to acquire an Upgrade.
85.6%
How to unlock the Evolutionary Step achievement in Prototype - Definitive Guide
This trophy is story related and cannot be missed. You will be prompted to buy your first upgrade before you can start the mission "Behind the Glass" which occurs near the start of the game. The game will teach you how to buy upgrades and once you have bought the required Diveroll upgrade, the trophy will unlock.
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