Backpack Upgrade
| Growtopia Store |
|---|
| Purchase the Backpack Upgrade for 100 in the Growtopia Store. |
"Sewing an extra pocket onto your backpack will allow you to store 10 additional item types. How else are you going to fit all these toilets and doors?"
|
| Every purchase will give 1 item. |
The Backpack Upgrade is a store item that adds 10 backpack slots to the player. A player begins with 16 backpack slots, including the slots occupied by the Fist and the Wrench. The initial price is 100 Gems, and increases exponentially with every purchase. A player can have a maximum of 396 backpack slots.
The player earns three different achievements upon purchasing upgrades for their backpack capacity: the "Embiggened" achievement is earned on the first purchase, the "Space Commander" achievement on the seventh, and the "Master of Space and Time" achievement on the eighteenth.
Prior to 1 March 2020, players could have a maximum of 196 backpack slots, however, along with the introduction of the Road to Glory Pack, 200 extra backpack slots were added.
Backpack Upgrade Costs
| No. | Backpack Slots | Price | Cumulative Price |
|---|---|---|---|
| 0 | 16 | Free | Free |
| 1 | 26 | 100 Gems | 100 Gems |
| 2 | 36 | 200 Gems | 300 Gems |
| 3 | 46 | 500 Gems | 800 Gems |
| 4 | 56 | 1,000 Gems | 1,800 Gems |
| 5 | 66 | 1,700 Gems | 3,500 Gems |
| 6 | 76 | 2,600 Gems | 6,100 Gems |
| 7 | 86 | 3,700 Gems | 9,800 Gems |
| 8 | 96 | 5,000 Gems | 14,800 Gems |
| 9 | 106 | 6,500 Gems | 21,300 Gems |
| 10 | 116 | 8,200 Gems | 29,500 Gems |
| 11 | 126 | 10,100 Gems | 39,600 Gems |
| 12 | 136 | 12,200 Gems | 51,800 Gems |
| 13 | 146 | 14,500 Gems | 66,300 Gems |
| 14 | 156 | 17,000 Gems | 83,300 Gems |
| 15 | 166 | 19,700 Gems | 103,000 Gems |
| 16 | 176 | 22,600 Gems | 125,600 Gems |
| 17 | 186 | 25,700 Gems | 151,300 Gems |
| 18 | 196 | 29,000 Gems | 180,300 Gems |
| 19 | 206 | 32,500 Gems | 212,800 Gems |
| 20 | 216 | 36,200 Gems | 249,000 Gems |
| 21 | 226 | 40,100 Gems | 289,100 Gems |
| 22 | 236 | 44,200 Gems | 333,300 Gems |
| 23 | 246 | 48,500 Gems | 381,800 Gems |
| 24 | 256 | 53,000 Gems | 434,800 Gems |
| 25 | 266 | 57,700 Gems | 492,500 Gems |
| 26 | 276 | 62,600 Gems | 555,100 Gems |
| 27 | 286 | 67,700 Gems | 622,800 Gems |
| 28 | 296 | 73,000 Gems | 695,800 Gems |
| 29 | 306 | 78,500 Gems | 774,300 Gems |
| 30 | 316 | 84,200 Gems | 858,500 Gems |
| 31 | 326 | 90,100 Gems | 948,600 Gems |
| 32 | 336 | 96,200 Gems | 1,044,800 Gems |
| 33 | 346 | 102,500 Gems | 1,147,300 Gems |
| 34 | 356 | 109,000 Gems | 1,256,300 Gems |
| 35 | 366 | 115,700 Gems | 1,372,000 Gems |
| 36 | 376 | 122,600 Gems | 1,494,600 Gems |
| 37 | 386 | 129,700 Gems | 1,624,300 Gems |
| 38 | 396 | 137,000 Gems | 1,761,300 Gems |
Trivia
- On October 5, 2021, Backpack Upgrades costed 100 Gems each and did not increase exponentially after every purchase. This was fixed hours after the incident was reported.
