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 until x130 Stars and then every x10 Stars. Upgrades are purchased with nearly all currencies.

x250 Stars
Note: Upgrades which will come soon are indicated with the symbol to the right

Trivia

 * The cost of all upgrades available through x250 Stars is 16,850 Star Fragments, 63,750 Magnets, 335M Golden Scrap, 6,925 Steel Beams and 307,851,000 Wrenches.