| 2024-05-25 21:34:54 | Brittle | Added credit for Hi-Stack on Our Monochrome Sandcastle: Other (support) |
| 2023-07-23 20:52:31 | tero_risti | Added credit for Hi-Stack on CSDb Hardware-Guru Charts 2020: Graphics |
| 2019-12-11 12:04:45 | 100bit | Added link https://www.pouet.net/user.php?who=98947 |
| 2018-08-08 08:34:06 | tomaes | Added credit for Hi-Stack on Simula-8.BSP: Graphics (3d) |
| 2017-05-18 07:54:57 | tomaes | Added credit for Hi-Stack on VR Junasimulaattori: Graphics |
| 2017-05-17 11:21:52 | tomaes | Added credit for Hi-Stack on Helsingin vesistoe: Code, Graphics |
| 2017-05-17 08:54:06 | tomaes | Added credit for Hi-Stack on x220: Graphics |
| 2017-05-17 08:05:57 | tomaes | Added credit for Hi-Stack on Oldschool Streamer: Graphics (2d, design) |
| 2017-05-16 18:29:43 | tomaes | Updated Hi-Stack's credit on The Lahti Experience: Code, Graphics (2d, design) |
| 2017-05-16 12:31:33 | tomaes | Updated Hi-Stack's credit on Jupiter 666 Video Computer System: Graphics, Other (concept), Code (Shaders) |
| 2017-05-16 12:29:46 | tomaes | Added credit for Hi-Stack on Jupiter 666 Video Computer System: Graphics, Other (concept) |
| 2015-05-26 14:04:24 | tomaes | Added credit for Hi-Stack on Ruby Rhod's Rock'n'Roll Deathspheres: Other (Help) |
| 2015-04-07 10:49:40 | tomaes | Updated Hi-Stack's credit on Computer Graphics Demonstration Tape: Other (Concept, Support), Graphics (Design) |
| 2015-04-07 10:47:21 | tomaes | Updated Hi-Stack's credit on Computer Graphics Demonstration Tape: Other (Concept, Support), Graphics (3d) |
| 2015-02-21 20:14:49 | ccr | Added credit for Hi-Stack on The Lahti Experience: Code, Music, Graphics, Other (Design) |
| 2015-02-21 20:11:52 | ccr | Added credit for Hi-Stack on Megapetscii: Graphics |
| 2015-02-04 12:55:43 | Saga_Musix | Added credit for Hi-Stack on Computer Graphics Demonstration Reel: Other (Idea, Level Design and Support) |
| 2014-01-06 12:38:46 | menace | Added Hi-Stack as a member of Hackers |