| 2021-02-20 07:40:41 | menace | Added link https://archive.org/download/a2_Sierra_Championship_Boxing_1985_Sierra_cr_Digital_Gang/Sierra_Championship_Boxing_1985_Sierra_cr_Digital_Gang.do |
| 2021-02-20 07:40:27 | menace | Added link https://archive.org/details/a2_Sierra_Championship_Boxing_1985_Sierra_cr_Digital_Gang |
| 2021-02-20 07:39:56 | menace | Added credit for Sherlock Apple on Championship Boxing: Other (special thanks) |
| 2021-02-20 07:39:47 | menace | Added credit for The Dragon Lord on Championship Boxing: Other (special thanks) |
| 2021-02-20 07:39:16 | menace | Added credit for High Voltage on Championship Boxing: Other (thanks) |
| 2021-02-20 07:38:33 | menace | Added credit for The Triton on Championship Boxing: Other (thanks) |
| 2021-02-20 07:38:26 | menace | Added credit for Tom E. Hawk on Championship Boxing: Code (crack) |
| 2021-02-20 07:37:08 | menace | Added screenshot |
| 2021-02-20 07:36:21 | menace | Added link https://archive.org/details/148b_Championship_Boxing |
| 2021-02-20 07:36:16 | menace | Added production 'Championship Boxing' |