| 2025-06-19 20:46:26 | ZEUSGB | Added credit for Big Alec on Planes Massacre: Music |
| 2025-06-19 20:46:10 | ZEUSGB | Added credit for Dr. Diddle on Planes Massacre: Other (Debug) |
| 2025-06-19 20:45:37 | ZEUSGB | Added credit for Spiff on Planes Massacre: Code |
| 2025-06-19 20:45:21 | ZEUSGB | Added credit for Spike on Planes Massacre: Graphics |
| 2024-03-03 11:17:46 | 100bit | Added link https://www.pouet.net/prod.php?which=96296 |
| 2015-03-11 18:17:15 | ltk_tscc | Added link ftp://ftp.untergrund.net/users/ltk_tscc/fujiology/O/ORION_CH/PLANES_M.ZIP |
| 2015-03-11 08:55:34 | ltk_tscc | Added 6 screenshots |
| 2015-03-11 08:54:43 | ltk_tscc | Set type to Demo, platform to Atari ST/E |