Complete the following tasks to unlock Apple Game Center achievements.

Achievement	How to unlock
Advanced	Earn 1,000 points in Hunt mode.
Alive	Withstand 10 waves in Survive mode.
Amateur	Earn 500 points in Hunt mode.
Animal Activist	Shoot a dinosaur with a tranquilizer.
Archaeologist	Discover an archaeology outpost on Delphaeus Hills.
Collector	Shoot at least one dinosaur of each type.
Expert	Score 2,000 points in Hunt mode.
Explorer	Hunt on each area.
First Blood	Shoot a dinosaur for the first time in Hunt mode.
Hunter	Shoot a carnivore for the first time in Hunt mode.
Last Second Save	Shoot a carnivore in Hunt mode just before it kills you.
Madman	Shoot a T-Rex without any helpers.
Marathoner	Accumulate 42 km of traveled path.
Ornithologist	Shoot a flying dinosaur in Hunt mode.
Poacher	Completely fill the trophy room.
Scientist	Read the Help.
Sharpshooter	Shoot two dinosaurs in 20 seconds in Hunt mode.
Sniper	Finish the Hunt with 100% accuracy.
Survived	Withstand 20 waves in Survive mode.
Swimmer	Swim 100 meters.
T-Rex Hunter	Shoot a T-Rex for the first time.
To The Bitter End	Shoot a dinosaur with your last bullet in Hunt mode.
Total Annihilation	Shoot all target dinosaurs on the map in Hunt mode.
William Tell	Shoot a T-Rex using a crossbow.