Complete the following tasks to unlock Apple Game Center achievements.

Achievement	How to unlock
Big Boss: Rank 1	Win 2 Battles.
Big Boss: Rank 2	Win 4 Battles.
Big Boss: Rank 3	Win 10 Battles.
Big Boss: Rank 4	Win 100 Battles.
Big Boss: Rank 5	Win 250 Battles.
Big Boss: Rank 6	Win 500 Battles.
Big Boss: Rank 7	Win 1500 Battles.
Big Boss: Rank 8	Win 2500 Battles.
Fall Guy: Rank 1	Get Killed 1 Time.
Fall Guy: Rank 2	Get Killed 5 Times.
Fall Guy: Rank 3	Get Killed 10 Times.
Fall Guy: Rank 4	Get Killed 25 Times.
Fall Guy: Rank 5	Get Killed 50 Times.
Fall Guy: Rank 6	Get Killed 500 Times.
Fall Guy: Rank 7	Get Killed 1,000 Times.
Fall Guy: Rank 8	Get Killed 4,000 Times.
Hitman: Rank 1	Kill 1 Player.
Hitman: Rank 2	Kill 5 Players.
Hitman: Rank 3	Kill 10 Players.
Hitman: Rank 4	Kill 25 Players.
Hitman: Rank 5	Kill 100 Players.
Hitman: Rank 6	Kill 250 Players.
Hitman: Rank 7	Kill 500 Players.
Hitman: Rank 8	Kill 1,000 Players.
Mastermind: Rank 1	Do 10 Missions.
Mastermind: Rank 2	Do 20 Missions.
Mastermind: Rank 3	Do 40 Missions.
Mastermind: Rank 4	Do 100 Missions.
Mastermind: Rank 5	Do 200 Missions.
Mastermind: Rank 6	Do 500 Missions.
Mastermind: Rank 7	Do 1,000 Missions.
Mastermind: Rank 8	Do 5,000 Missions.
Soldier: Rank 1	Attack 5 Players.
Soldier: Rank 2	Attack 10 Players.
Soldier: Rank 3	Attack 25 Players.
Soldier: Rank 4	Attack 150 Players.
Soldier: Rank 5	Attack 600 Players.
Soldier: Rank 6	Attack 1,250 Players.
Soldier: Rank 7	Attack 3,000 Players.
Soldier: Rank 8	Attack 5,500 Players.
Wise Guy: Rank 1	Reach Level 5.
Wise Guy: Rank 2	Reach Level 10.
Wise Guy: Rank 3	Reach Level 15.
Wise Guy: Rank 4	Reach Level 25.
Wise Guy: Rank 5	Reach Level 40.
Wise Guy: Rank 6	Reach Level 60.
Wise Guy: Rank 7	Reach Level 85.
Wise Guy: Rank 8	Reach Level 115.