Compete Area 2
Compete Area 1
Compete Area 3
Compete Area 4
Complete all levels
Compete Area 5
Get SS Rank in all levels of Area 2
Kill 200 Enemies with Chaser Gun
Kill 150 enemies with shotgun
Kill 300 Enemies with Wide Gun
Kill 50 enemies with melee attack
Kill 100 Enemies with melee attack
Get S Rank in Level 3-4
Kill 200 Enemies with melee attack
Kill 100 Enemies with Laser gun.
Complete Level 1-3 without deaths
Kill 100 Enemies with pistol
Complete level 3-1 without death
Complete a level with any shotgun
Get SS Rank in Level 5-3
Kill Wall Colossus boss (level 6-4) without any deaths
Complete level 6-2 in less than 5 deaths
Play game for 2 consecutive days
Play game for 3 consecutive days
Play game for 10 consecutive days
Play game for 5 consecutive days
Play game for 15 consecutive days
Reach the 10th wave in Survival Mode
Reach the 30th wave in Survival Mode
Reach the 20th wave in Survival Mode
Reach the 50th wave in Survival Mode
Reach the 100th wave in Survival Mode
Upgrade Laser gun to its max level
Make a purchase from the shop
Reach Level 5
Reach Level 10
Reach Level 20
Reach Level 15
Reach Level 25
Kill 100 Enemies with Airstrike
Kill 500 Enemies with Airstrike
Kill 200 Enemies with Airstrike
Use Weapon X in any level
Kill 150 Enemies with Hammer gun
Burn 500 enemies alive
Destroy 10 tanks
Kill 100 Enemies while using rides