-Estimated achievement difficulty: 7/10
-Offline: 14 (375 )
-Online: 29 (625 )
-Approximate amount of time to 1000 : 20-30 hours
-Minimum number of playthroughs needed: 2 (Play Normal to unlock Inhuman)
-Number of missable achievements: None
-Glitched achievements: None!
-Do cheat codes disable achievements?: No Cheats
Introduction:
Turok is by far one of the best franchises of all time. If you try, you can get this game done pretty easily. I did, though many people struggle with this game. I have been told recently that it is actually possible to boost this game, but I know for a fact that it's unnecessary. You will need to play the campaign twice. The walk-through will provide the links necessary to make sure you get your achievements.
Step 1: Campaign (13 Achievements for 315 )
For your first playthrough, play on Normal Difficulty and go through that way. All campaign achievements are achievable in the first playthrough except for beating the game on Inhuman. Look to grab-"Man or Animal", "Pincushion", "5, 4, 3, 2, 1...BOOM!", "Loud Love", "It's A Trap!", "Turok Defense Force", "Impaler Ribbon", "Sniper!", "Dino Dominance", "Sell Your Shotguns", "Angler Ribbon", and "Big Game Ribbon." Refer to the Achievement Guide on how to unlock them.
Step 2: Campaign II (1 Achievement for 60 )
For this playthrough, you will play on Inhuman Difficulty now that it is unlocked. This playthrough isn't that hard, just play it smart.
Step 3: Playing Online (29 Achievements for 625 )
These depend mostly on your skill level, I found them to be really easy, but a lot of people find these difficult, so just take it easy and follow the guide for more help. These shouldn't take more than a few days for you to obtain. Once you get done with the other achievements, you can get your 500 Ranked kills. The 500 Ranked kills will probably be one of the last achievements you get.
Conclusion:
It's really not that hard if you just have fun and go for the achievements while you play. There is a 1000 max, there were never more achievements added, though there is some DLC available for you if you enjoy the game. If for some reason you find yourself stuck on a few achievements, boost them. You can look for boosting partners at the achievement trading thread HERE. Good luck and have fun!