Master of Collection
Obtain 6 weapons
50 ✓ January 8th, 2018
65.6% · Common
Millionare
Collect 3,200 Energy
200 2.6% · Rare
Master of clearing Stage
Clear Stage 3-7
100 1.7% · Rare
Star Picker
Collect 63 Stars
100 1.6% · Rare
Every little helps
Collect 2,000,000 Gold
100 2.5% · Rare
Machine Breaker
Use Machine Gun for 300 times
50 1.1% · Rare
Defender of Autocanno
Using Autocannon 300 times
50 1.7% · Rare
Fearless
Kill 6,000 Aliens
50 4.3% · Rare
Zombie Killer
Kill 4,500 Stinger(s)
50 2.9% · Rare
Zombie Nightmare
Kill 2,400 Smasher(s)
50 1.7% · Rare
Killer of Alien
Kill 3,000 Explorer(s)
50 3.0% · Rare
Expeller of Aliens
Kill 3,000 Megascarab(s)
50 1.4% · Rare
Shadow of Death
Kill 2,000 Elite(s)
50 0.9% · Rare
Heavy Tank
Use Machine Gun for 300 times
50 1.1% · Rare