| 2025-06-19 15:39:50 | ltk_tscc | Added credit for Helrizer on Delicious Disk 008 Intro: Graphics |
| 2025-05-29 13:01:34 | ltk_tscc | Added credit for Helrizer on Game-Mix Vol. 1: Graphics (Thin-Font) |
| 2025-05-13 20:32:59 | ltk_tscc | Added credit for Helrizer on Impact Menu #85 Intro: Graphics |
| 2020-08-04 18:41:37 | ltk_tscc | Updated Hellraiser's credit on Demo CD #006 V2: Graphics (Font) |
| 2020-08-04 18:41:23 | ltk_tscc | Updated Hellraiser's credit on Demo CD #006 V2: |
| 2020-08-04 18:40:38 | ltk_tscc | Added nick 'Hellraiser' |
| 2019-09-29 18:26:17 | mr.sam | Added credit for Helrizer on Impact Menu #45 intro: Graphics |
| 2019-09-29 17:54:19 | mr.sam | Added credit for Helrizer on Impact Menu #28 V1 intro: Graphics |
| 2019-09-29 17:53:22 | mr.sam | Added credit for Helrizer on Impact Menu #27 intro: Graphics |
| 2019-02-19 22:41:34 | Brume | Added credit for Helrizer on Zlika Blonka: Graphics |
| 2018-11-02 20:02:28 | mOdmate | Added credit for Helrizer on Delicious Disk 009 intro: Graphics |
| 2018-10-31 10:53:15 | mOdmate | Added credit for Helrizer on Intro: Graphics |
| 2018-10-30 19:38:31 | mOdmate | Added credit for Helrizer on Impact Menu #83 intro: Graphics |
| 2018-10-29 18:57:36 | mOdmate | Added credit for Helrizer on Megademo Preview: Graphics |
| 2018-09-08 16:18:13 | ltk_tscc | Added credit for Helrizer on 20 Years: Graphics (Font) |
| 2016-11-30 10:53:36 | mr.sam | Updated Helrizer's credit on Impact Menu #35 intro: Graphics (Fonts) |
| 2016-11-30 10:53:08 | mr.sam | Added credit for Helrizer on Impact Menu #35 intro: Graphics (text fonts) |
| 2016-07-26 18:00:31 | ltk_tscc | Added Helrizer as a member of Alien Nation |
| 2016-04-19 13:41:17 | TheCollector | Added credit for Helrizer on The Armistice Demo: Graphics |
| 2016-04-10 16:29:05 | ltk_tscc | Updated Helrizer's membership of Impact: set as ex-member |
| 2016-04-10 16:21:38 | ltk_tscc | Added credit for Helrizer on Impact Menu #93 intro: Graphics |
| 2016-04-10 16:16:33 | ltk_tscc | Added credit for Helrizer on Impact Menu #90 intro: Graphics |
| 2016-04-10 15:28:47 | ltk_tscc | Added credit for Helrizer on Impact Menu #91 intro: Graphics |
| 2016-04-10 14:41:32 | ltk_tscc | Added credit for Helrizer on Impact Menu #95 intro: Graphics |
| 2016-04-10 13:51:41 | ltk_tscc | Added credit for Helrizer on The Syndicate CD 11 Intro: Graphics |
| 2016-03-22 19:40:15 | ltk_tscc | Added credit for Helrizer on 20 Years Atari ST: Graphics (Small Font) |
| 2016-02-09 15:48:26 | ltk_tscc | Added credit for Helrizer on Massive Mag Screen: Graphics |
| 2015-11-21 19:14:41 | exocet | Added credit for Helrizer on JFF2: Graphics (font) |
| 2015-01-08 18:55:05 | ltk_tscc | Added credit for Helrizer on CD Module Four: Graphics |
| 2014-09-13 11:37:35 | ltk_tscc | Added credit for Helrizer on Demo CD #084: Graphics (Font) |
| 2014-08-20 20:30:34 | Asle | Added credit for Helrizer on Impact Menu #40 intro: Graphics |
| 2014-08-20 20:19:51 | Asle | Added credit for Helrizer on Impact Menu #39 intro: Graphics (logo) |
| 2013-05-29 15:26:49 | ltk_tscc | Added credit for Helrizer on Ultimate 3D Dots: Graphics |
| 2013-05-29 15:24:11 | ltk_tscc | Added credit for Helrizer on T and C (Town and City) Demo: Graphics |
| 2013-05-29 15:11:59 | ltk_tscc | Added credit for Helrizer on Ravepact Party: Graphics |
| 2013-05-29 15:04:00 | ltk_tscc | Added credit for Helrizer on No Named Demo: Graphics |
| 2013-05-29 14:33:25 | ltk_tscc | Added credit for Helrizer on Impact Sound 1: Graphics |
| 2013-05-29 12:41:05 | ltk_tscc | Updated Helrizer's credit on Impact Mega Sound Demo: Graphics |
| 2013-03-16 09:39:50 | ltk_tscc | Set location to France |
| 2013-02-25 17:53:01 | ltk_tscc | Added Helrizer as a member of Impact (atari) |