Base Helium cost 3
Cost increase 1.3x multiplicative
Level cap none
Method of acquisition
Perk effects
Each level is a 20% additive increase to storage space
"Study the ancient, secret Trimp methods of hoarding. Each level increases the amount of stuff you can shove in your barn, shed and forge by 20%."

Effect Edit

Each level increases storage space by 20% (additive). This perk will not increase the cost of storage upgrades.