| 2017-12-02 19:32:18 | hedning | Set author to 'Grip / Senex', release date to 9 November 2013, platform to Commodore 64 |
| 2017-12-02 19:28:22 | hedning | Added screenshot |
| 2017-12-02 19:28:02 | hedning | Added link http://noname.c64.org/csdb/release/?id=123951 |
| 2017-12-02 19:27:38 | hedning | Added link http://csdb.dk/getinternalfile.php/122620/grip-greatcrestedgrebe.prg |
| 2017-12-02 19:27:34 | hedning | Removed tag 'lost' |
| 2016-08-20 12:24:49 | menace | Added tag 'lost' |
| 2015-06-30 16:10:48 | ltk_tscc | Updated competition placing info for Great Crested Grebe in Syntax 2013 Oldschool Gfx competition |
| 2013-11-23 13:02:03 | menace | Updated competition placing info for Great Crested Grebe in Syntax 2013 Oldschool Gfx competition |
| 2013-11-23 13:02:02 | menace | Updated competition placing info for Great Crested Grebe in Syntax 2013 Oldschool Gfx competition |
| 2013-11-23 13:01:54 | menace | Added competition placing for Great Crested Grebe in Syntax 2013 Oldschool Gfx competition |