WO LONG: Fallen Dynasty "Eye for an Eye - Trophy Guide"
Fended off invaders 10 times
You should unlock this achievement automatically as you progress through the story. In many later story missions, invaders appear. To name just a few missions:
Fall of the Corrupted Eunuch
-The Demon Fort of the Yellow Heaven
-The Battle of Hulaoguan Pass
-Centuries of Glory Burned Away
-Darkness over the Hanshui River
-Tyrant's Final Banquet
....and many more
A signal will sound and a message will appear on the screen, then a "red invader" will appear shortly after... well, if it's an NPC invader anyway. Are you annoyed by unfair real players/invaders set under "Online Settings" - "Invasion by Hostile Players" to "Do not allow"!
https://store.playstation.com/#!/tid=...