Overlord II
50 Achievements
23-28h
PS3
100% Clear
Unlock all Trophies available in Overlord II.
2.0%
How to unlock the 100% Clear achievement in Overlord II - Definitive Guide
Cauchy, MoosePS3T
Just do as the trophy description says and get all the other trophies. I've listed this under the online trophies because you will need to get the them (as well as all the others) to get this one.
Unless you have the online don, this trophy is no longer attainable as the servers have shut down.