In the game, you can unlock 2 sets of the "Special" Wallpapers and the last and final Box for the Pokemon Storage System after clearing the Delta Episode.
| Unlockable | How to unlock
|
|---|
| Box 31 | Complete the Delta Episode.
|
| Special 1 (Hoenn Starters) | Complete the Delta Episode.
|
| Special 2 (Primal Groudon) | Complete the Delta Episode.
|
| Special 3 (Primal Kyogre) | Complete the Delta Episode.
|
| Special 4 (Mega Rayquaza) | Complete the Delta Episode.
|
| Special 5 (Team Magma) | Complete the Delta Episode.
|
| Special 6 (Team Aqua) | Complete the Delta Episode.
|
| Special 7 (Hoenn Map/Secret Bases) | Complete the Delta Episode.
|
| Special 8 (Contest Spectacular) | Complete the Delta Episode.
|
