| 2025-02-18 14:55:14 | Krystone | Added link https://www.mobygames.com/person/562792/krystian-sergiejew/ |
| 2025-02-18 07:42:11 | Unlock | Updated Krystone's credit on Monster Mash: Graphics, Music, Text (Story), Other (Concept) |
| 2025-02-18 07:41:53 | Unlock | Updated Krystone's credit on Get Stupid And Dance!Now: Code, Graphics, Music, Other (Font) |
| 2025-02-18 07:41:27 | Unlock | Updated Krystone's credit on BabyJag: Code, Graphics, Music, Text (Story), Other (Font) |
| 2025-02-18 07:41:12 | Unlock | Updated Krystone's credit on Dotty Beats: Graphics, Other (Concept), Code, Other (Story), Graphics (Ascii), Other (Audio Sample), Music (Cover) |
| 2025-02-17 20:25:47 | Krystone | Added Krystone as a member of Hexlabs |
| 2025-02-17 20:10:50 | Krystone | Added credit for Krystone on 0001 - Krystian's First Atari Intro: Code, Text, Graphics |
| 2025-02-17 19:44:16 | Krystone | Updated Krystone's membership of Pure: set as ex-member |
| 2025-02-17 18:53:25 | Unlock | Set primary nick to 'Krystone' |
| 2025-02-13 06:21:01 | Krystone | Added credit for Krystone on Happy 50th Birthday 6502: Code, Graphics, Text |
| 2025-01-23 13:06:41 | Krystone | Added credit for Krystone on Good Enough: Graphics (ASCII) |
| 2025-01-23 12:31:21 | Krystone | Added credit for Krystone on Good Enough: Music |
| 2025-01-16 20:17:35 | Krystone | Updated Mc.KRiSS as organiser of 2023 Krystone Online Music Compo for Atari 8-bit Computers: changed organiser to Mc.KRiSS |
| 2025-01-09 17:06:49 | Krystone | Added credit for Krystone on I Play Atari Today: Graphics, Music, Text, Other (Montage) |
| 2025-01-09 16:54:20 | Krystone | Added credit for Mc.KRiSS on Multicolorview (Group Informations): Graphics (ASCII) |
| 2025-01-09 16:46:41 | Krystone | Updated Mc.KRiSS as organiser of 2023 Krystone Online Music Compo for Atari 8-bit Computers: changed organiser to Mc.KRiSS |
| 2025-01-09 16:43:20 | Krystone | Updated Mc.KRiSS as organiser of 2023 Krystone Online Music Compo for Atari 8-bit Computers: changed organiser to Mc.KRiSS |
| 2025-01-09 13:44:30 | Krystone | Added credit for Krystone on The Dynamic Of Desire: Music |
| 2024-08-21 06:40:22 | menace | Added link https://krystone.pl/ |
| 2024-08-21 06:39:54 | menace | Updated Krystone's credit on Victory: Graphics, Music, Text, Other (video edit, concept, mixing, mastering) |
| 2024-08-19 13:33:52 | Krystone | Updated Krystone's credit on Victory: Graphics, Music, Text, Other (video edit), Other (concept), Other (mixing), Other (mastering) |
| 2024-08-19 13:27:50 | Krystone | Added credit for Krystone on Victory: Graphics, Music, Text, Other (video edit), Other (concept) |
| 2024-08-18 19:49:08 | Krystone | Updated Krystone's credit on Victory (Pirates of the Caribbean Not At World's End): Graphics, Music, Text, Other (concept), Other (video edit) |
| 2024-08-18 19:48:41 | Krystone | Added credit for Krystone on Victory (Pirates of the Caribbean Not At World's End): Graphics, Music, Text, Other (concept) |
| 2024-01-21 19:35:42 | Krystone | Edited nick 'Krystone': changed aliases to '' |
| 2024-01-21 19:08:00 | Krystone | Added credit for Mc.KRiSS on Multicolorview (Group Informations): Code |
| 2024-01-21 19:04:52 | Krystone | Added nick 'Mc.KRiSS' |
| 2024-01-21 18:52:46 | Krystone | Added nick 'Krystone' |
| 2021-01-27 00:36:30 | dipswitch | Added MC Kriss as staff member of No Mercy |
| 2020-11-09 19:28:04 | phoenix | Added credit for MC Kriss on Retrospect: Music |
| 2020-10-17 03:33:21 | phoenix | Added MC Kriss as a member of Traxx |
| 2020-10-17 03:33:06 | phoenix | Added credit for MC Kriss on Traxx #36: Music |
| 2020-10-11 22:31:34 | phoenix | Added MC Kriss as a member of Pure |
| 2020-10-11 22:29:57 | phoenix | Added MC Kriss as a member of Extravaganza |
| 2020-10-11 22:29:41 | phoenix | Set location to Poland |
| 2020-10-11 22:29:36 | phoenix | Added link http://amp.dascene.net/detail.php?view=4756 |
| 2020-10-11 22:29:31 | phoenix | Added credit for MC Kriss on The First Impression: Music |