So it is strongly recommended that you use stealth during the first few outposts you run across if your playstyle differs. Just continue you’re way through the game and by the time you’ve completed everything in singleplayer you should have them, so just unlock the skills that relate the most you’re preferred playstyle.However, one thing to note is that the skill ‘Ninja Step’ can be missed if you completed all outposts and were detected each time. To unlock this trophy you are going to have to unlock all 54 different skills found throughout the game, these skills can be attained by gathering xp throughout the game and once you’ve gathered enough you’ll be alerted when you’ve gained the ability to learn a new skill. Once you hit the water the trophy will unlock.

After this keep the glider flying forwards, you shouldn’t even have to do anything, and when you finally end up over the sea let go. When you are able to get around the map easier head to the coordinates X: 479.8 Y: 793.6 on the top left of your map and grab the glider at the coordinates. This can be an easy trophy to unlock depending on how accessible certain areas of the map are for you at the current time. Unlocked after attaining all trophies within the game. Glitched Trophies: The 6 co-op trophies may not unlock during online public matches.Missable Trophies: Fully Inked, Unheard.Online Trophies: 6 (Unless co-op can be performed offline).A Trophy Guide & Roadmap for Far Cry 3, an action-adventure first-person shooter video game developed by Ubisoft Montreal for Playstation 3, Xbox 360 and PC.

Far cry 3 trophy guide