Bonus Upgrades

One-time permanent upgrades from the Bonus tab in the shop. Most cannot be refunded (sell price $0).

Name Buy Effect
Increase Inventory Slots 500g Increases the number of slots in your inventory by 10.
Add Time 500g Increases the amount of time in each day by 100 seconds.
Add Time 3kg Increases the amount of time in each day by 100 seconds.
Increase Inventory Slots 5kg Increases the number of slots in your inventory by 10.
Increase Inventory Stack Size 5kg Increases the stack size for each item in your inventory by 32.
One-Click Chest Looting 5kg Allows all chests to be unlocked and immediately looted for their contents with only one click. No more chasing falling loot!
Jetpack 5kg When purchased, gain the ability to give yourself a boost by holding down the jump button.
Shift Rock Layers 1 7.5kg Removes the clay layer and shifts all layers up (down on sky mine map).
Angel Wings 25kg When purchased, gain the ability to fly!
Unlock Item Filter 40kg Unlocks an item filter for your player on the inventory screen. Allows you to automatically prevent the picking up of certain items. Does not affect employees or vacuums.
Increase Inventory Slots 50kg Increases the number of slots in your inventory by 10.
Increase Inventory Stack Size 50kg Increases the stack size for each item in your inventory by 192.
Shift Rock Layers 2 75kg Removes the stone layer and shifts all layers up (down on sky mine map).
Increase Inventory Stack Size 500kg Increases the stack size for each item in your inventory by 768.
Hoverboard 500kg When purchased, gain the ability to fly, hover, and move freely in all directions. Movement speed scales with sprint speed.
Shift Rock Layers 3 750kg Removes the ice layer and shifts all layers up (down on sky mine map).
Increase Inventory Stack Size 15Mg Increases the stack size for each item in your inventory by 9,216.
Shift Rock Layers 4 75Mg Removes the fire layer and shifts all layers up (down on sky mine map).
Increase Inventory Stack Size 6Bg Increases the stack size for each item in your inventory by 1,013,760
Shift Rock Layers 5 7.5Bg Removes the black-rock layer and shifts all layers up (down on sky mine map).
Increase Inventory Stack Size 18000Bg Increases the stack size for each item in your inventory by 1,022,976,000.