| | 1. The Cambrian Explosion (1:54) | $0.15 | |
| | 2. Cambrian II: Eternal Recurrence (7:51) | $0.15 | |
| | 3. Ordovicium: The Glaciation of Gondwana (4:49) | $0.15 | |
| | 4. Silurian: Age of Sea Scorpions (9:36) | $0.15 | |
| | 5. Devonian: Nascent (11:05) | $0.30 | |
| | 6. The Carboniferous Rainforest Collapse (3:08) | $0.15 | |
| | 7. Permian: The Great Dying (9:22) | $0.15 | |
