Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.
Unnamed Space Idle – Guide to Challenge Core 9/9 (Level 21)
This guide is about how to do Level 21. Challenge Core 9/9 Lvl 21 Core Challenge Setup Lvl 20 Lvl 21