Finish all the missions in Chapter 1 in Story Mode.
53.2%
Common
Use the speed up control at 3x for a total of 60 seconds in any mission.
53.4%
Common
Kill an alien boss creature. (Juggernaut, Rumbler, Turtle, or Crasher)
55.6%
Common
Enable a Tower Augmentation item on any tower.
56.7%
Common
Use the Orbital Laser Special Weapon (General Cai).
Database, classifiche e nomi delle voci sono in inglese: arrivano così dalle fonti — Steam, Twitch, i negozi — e tradurli vorrebbe dire riscriverli, cioè inventarli.
59.2%
Common
Kill 1000 aliens.
67.5%
Common
Save a core that is less than 10 seconds away from the map's exit point.
68.3%
Common
Win a mission with at least 1,000 resources remaining.