errant charm
It's like a daily quest, but you can play it indefinitely. You can customize the wave difficulty, enemy types, and their weapons. The frequency and number of each enemy type (except for enemies that can't appear twice in the same wave, which can't be customized) can be customized. The more frequent and numerous they appear, the more rewards you get, up to double
Invader type
Unprotected:1¢/every wave
Armored:2¢/every wave
Shielded:3¢/every wave
Invader ship
sparrow:1¢/every wave
Raven:2¢/every wave
Heron、Eagle、Vulture:3¢/every wave
Condor:4¢/every wave
Roc:5¢/every wave
Invader wepon
Tier 1、Tier 2
Pellet、Darts、Shurikens:1¢/every 4 turret
Boomerang、Laser:2¢/every 4 turret
MIRV:3¢/every 4 turret
Tier3
Pellet、Darts、Shurikens:1¢/every 2 turret
Boomerang、Laser:2¢/every 2 turret
MIRV:3¢/every 2 turret
Tier 4
Pellet、Darts:1¢/every turret
Boomerang、Laser:2¢/every turret
MIRV:3¢/every turret
Doomsday wepon:5¢/every turret
The ¢ gained in each wave will be the average value of the invader ships+Total value of the Invader turret
sand stirrup