Tree Upgrades

The Evolution Tree (also referred to as "Tree Upgrades" or "Skill Tree") is a major feature exclusive to to Scrap Clicker 2 and is unlocked at x40 Stars. At first, only 5 upgrades are unlocked and additional upgrades are unlocked every x5 Stars. Upgrades are purchased with nearly all currencies.

Trivia

 * The cost of all upgrades available through x140 Stars is 7850 Star Fragments, 44,750 Magnets, 335M Golden Scrap, and 5,925 Steel Beams.