Moon
Unlockables
Unlock Bonus Missions
In each of the regular missions, you'll find three alien artifacts hidden throughout the level. Collect all three and complete the regular mission, and you'll unlock a bonus challenge.
| Unlockable | How to Unlock |
|---|---|
| Bonus Mission Challenges | Collect all three alien artifacts in a regular mission, then complete the mission. |
Contributed By: discoinferno84.
Moon Resources
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