| 2025-11-03 20:04:35 | Grimmy | Added credit for Atc on Donut Demo: Code |
| 2017-05-06 21:32:47 | exocet | Added Atc as a member of Ebola |
| 2017-05-06 21:32:09 | exocet | Added credit for Atc on Rising: Code |
| 2017-05-06 11:24:08 | tomaes | Added credit for Atc on Raw Confessions: Code |
| 2017-05-05 17:05:36 | tomaes | Added credit for Atc on Glon 243: Code (additional) |
| 2017-03-02 19:37:16 | Xunk | Added Atc as a member of Scorpion |
| 2017-03-02 19:35:10 | Xunk | Added credit for Atc on Mystery Megademo: Code |
| 2013-02-25 06:19:28 | menace | Updated visibility of real name |
| 2013-01-24 19:35:58 | menace | Added credit for Atc on Rapsody: Code |
| 2012-10-25 20:35:19 | menace | Added Atc as a member of Cocoon |
| 2012-10-25 20:35:09 | menace | Added credit for Atc on Synaps 012: Code (main) |