Back to Basics 2008 - Level index.
| # | Level name | Level Builder |
| 1 | Lost Inca Outpost. | mugs |
| 2 | La Guardia del Monstruo. | Von Cory |
| 3 | The Mask of Ettal Otaiccam. | Die Basis |
| 4 | Death Mask of Kween Quizi-Kal. | Kitkat |
| 5 | Pachacutec Inca's Valley. | Roli |
| 6 | Sweet Memories. | Dutchy |
| 7 | The Riddle of Pacha Camac. | TC14 |
| 8 | Journey through the Andes. | MIKKI |
| 9 | Etalocohcilihc. | Horus |
| 10 | The Lost Tomb of Secrets. | userpaul |
| 11 | Water of Life. | eRIC |
| 12 | In Cuzco. | Jonson |
| 13 | Incatacombs. | Neso |
| 14 | The Lost Treasure of Primal Breathe. | Oxy |
| 15 | The City of Parabailarlabamba. | Thierry |
| 16 | Chupacabra's Lair. | pouco2 |
| 17 | ????. | Leroy |
| 18 | Inti Is Watching You. | TimJ |
| The Mystery of Oiccaprac. | Christoph (outside the competition) |