| 2021-10-14 22:39:14 | 100bit | Added Horrid Nature as staff member of Aspire |
| 2021-01-22 20:12:19 | dipswitch | Set location to United States |
| 2021-01-22 20:12:15 | dipswitch | Added Horrid Nature as staff member of Arkham Asylum |
| 2021-01-22 20:11:40 | dipswitch | Added Horrid Nature as a member of Rival |
| 2021-01-22 20:11:30 | dipswitch | Added credit for Horrid Nature on Arkham Asylum BBS (5): Code |
| 2019-04-12 01:54:13 | dipswitch | Added Horrid Nature as a member of Decomposition |
| 2014-01-12 17:38:27 | radman | Added Horrid Nature as a member of Acidic |
| 2012-12-02 20:06:20 | zefyros | Added Horrid Nature as a member of ACiD |