| Bundle name | URL | Date | Monthly | Indexed |
| Humble RPG Bundle: Call of Cthulhu by Chaosium, Inc. | URL | 2024-01-06 | False | True |
| Humble RPG Bundle: Call of Cthulhu by Chaosium, Inc. ENCORE | URL | 2024-10-12 | False | True |
| Humble VTT Bundle: Call of Cthulhu Keeper's Collection for Alchemy VTT | URL | 2025-08-11 | False | True |
| Humble RPG Bundle: Roll Big or Go Home RPG Megabundle | URL | 2025-06-30 | False | True |
| Humble RPG Bundle: Roll Big or Go Home RPG Megabundle Encore | URL | 2025-12-12 | False | True |
| Humble RPG Bundle: So You Wanna Try Out Call of Cthulhu by Chaosium | URL | 2026-01-14 | False | True |