| 2025-04-28 18:30:03 | dipswitch | Added TGI as organiser of Maximum Overdose 2003 |
| 2023-08-05 08:22:38 | menace | Updated TGI's membership of Birdhouse Projects: set as ex-member |
| 2022-03-02 14:13:52 | ericorsio | Added credit for Tough Grafix Inc. on Coma Light '87: Text |
| 2021-03-26 16:27:31 | 100bit | Added credit for Tough Grafix Inc. on Handle Selector: Text |
| 2020-08-23 20:21:23 | novel | Added credit for TGI on Trip To Breakpoint - The Game: Other (Voiceover) |
| 2016-03-24 15:19:07 | menace | Added credit for TGI on How To Build A Photonenbanner: Graphics (editing video) |
| 2015-06-24 00:47:18 | dipswitch | Added credit for TGI on Brainfart 6: Text (Editor) |
| 2015-06-24 00:28:31 | dipswitch | Added credit for TGI on Brainfart 3: Graphics, Text (Editor) |
| 2015-06-24 00:23:37 | dipswitch | Added credit for TGI on Brainfart 2: Graphics, Text (Editor) |
| 2015-06-24 00:06:56 | dipswitch | Updated TGI's credit on Brainfart 1: Text (Editor), Graphics |
| 2015-06-24 00:06:21 | dipswitch | Added credit for TGI on Brainfart 1: Text (Editor) |
| 2015-06-23 23:50:53 | dipswitch | Updated TGI's credit on Brainfart 0: Text (Editor), Graphics |
| 2015-06-23 23:50:34 | dipswitch | Set location to Mölln, Schleswig-Holstein, Germany |
| 2015-06-23 23:50:31 | dipswitch | Set real name |
| 2015-06-23 23:47:40 | dipswitch | Added credit for TGI on Brainfart 0: Text (Editor) |
| 2014-12-20 19:38:36 | menace | Added TGI as a member of Paralyze |
| 2013-11-04 14:03:29 | dipswitch | Updated TGI's membership of Birdhouse Project: changed group to Birdhouse Project |
| 2013-11-04 14:03:15 | dipswitch | Added TGI as a member of Birdhouse |
| 2013-11-04 14:02:24 | dipswitch | Added TGI as a member of Brainfart |
| 2013-11-04 14:00:54 | dipswitch | Added nick 'T.G.I.' |
| 2013-11-04 14:00:18 | dipswitch | Added nick 'Tough Grafix Inc.' |
| 2013-11-04 14:00:15 | dipswitch | Set location to Germany |
| 2013-11-04 14:00:03 | dipswitch | Added link http://noname.c64.org/csdb/scener/?id=2692 |
| 2013-11-04 13:59:34 | dipswitch | Added link http://www.pouet.net/user.php?who=7833 |