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 | $500 | Increases the number of slots in your inventory by 10. |
| Add Time | $500 | Increases the amount of time in each day by 100 seconds. |
| Add Time | $3k | Increases the amount of time in each day by 100 seconds. |
| Increase Inventory Slots | $5k | Increases the number of slots in your inventory by 10. |
| Increase Inventory Stack Size | $5k | Increases the stack size for each item in your inventory by 32. |
| One-Click Chest Looting | $5k | Allows all chests to be unlocked and immediately looted for their contents with only one click. No more chasing falling loot! |
| Jetpack | $5k | When purchased, gain the ability to give yourself a boost by holding down the jump button. |
| Shift Rock Layers 1 | $7.5k | Removes the clay layer and shifts all layers up (down on sky mine map). |
| Angel Wings | $25k | When purchased, gain the ability to fly! |
| Unlock Item Filter | $40k | 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 | $50k | Increases the number of slots in your inventory by 10. |
| Increase Inventory Stack Size | $50k | Increases the stack size for each item in your inventory by 192. |
| Shift Rock Layers 2 | $75k | Removes the stone layer and shifts all layers up (down on sky mine map). |
| Increase Inventory Stack Size | $500k | Increases the stack size for each item in your inventory by 768. |
| Hoverboard | $500k | When purchased, gain the ability to fly, hover, and move freely in all directions. Movement speed scales with sprint speed. |
| Shift Rock Layers 3 | $750k | Removes the ice layer and shifts all layers up (down on sky mine map). |
| Increase Inventory Stack Size | $15M | Increases the stack size for each item in your inventory by 9,216. |
| Shift Rock Layers 4 | $75M | Removes the fire layer and shifts all layers up (down on sky mine map). |
| Increase Inventory Stack Size | $6B | Increases the stack size for each item in your inventory by 1,013,760 |
| Shift Rock Layers 5 | $7.5B | Removes the black-rock layer and shifts all layers up (down on sky mine map). |
| Increase Inventory Stack Size | $18000B | Increases the stack size for each item in your inventory by 1,022,976,000. |