If you see your mod on here or know more information about it, please post! I know a few of these people are still active on PCKF.
This post will be updated as new information is found.
Ones without any public demo/beta release
- Silcar 5 by Tulip: There was no specific topic for it, but it appears to have been a Keen 5 mod with a Vorticons perspective.
viewtopic.php?f=3&t=2586&p=72472&hilit=silcar+5#p72472
viewtopic.php?f=2&t=2170&p=49767&hilit=silcar+5#p49767
viewtopic.php?p=29078#p29078 - The Second Biggest Sandwich I Ever Saw! by GARGApplesauce: The last update was in 2012 with a title screen. Keen 4 mod.
viewtopic.php?f=2&t=1594 - Keenwarp 1 by Freeyorp101: Appears to have been ready for beta testing and then promptly forgotten about. Keen 1 mod.
https://www.keenmodding.org/viewtopic.php?f=12&t=813
http://i16.photobucket.com/albums/b33/f ... sshot2.png - Ancients of Tantsoliii by Herry Jerry: Keen 4 mod.
https://www.keenmodding.org/viewtopic.php?f=12&t=1157 - KRON by Guynetorien: Can't seem to find what episode it was modding.
viewtopic.php?f=2&t=2959 - Keen Legacy by Shoba: Fangame.
viewtopic.php?f=2&t=3007 - Netkeen uTUIT by {DARKDUNE}
viewtopic.php?f=2&t=3562 - Mort times 1000000 by Genius314: Genius314 seems to have left PCKF 10 years ago, so it doesn't look like this one will be finished. Keen 2 mod.
- Adventures in the Bean-with-Bacon Megarocket by GARGApplesauce: Keen 4 mod.
- Unnamed Christmas Mod by Isagel: It appears there was a test version uploaded to 2shared, but it doesn't seem to be available anymore. Keen 1 mod.
https://www.keenmodding.org/viewtopic.php?f=12&t=1445
http://img.photobucket.com/albums/v611/ ... s/mnot.jpg - Banana Mod by Herry Jerry: Keen 1 mod.
- Untitled Keen 3 Mod by StupidBunny: Keen doesn't have a head. Not formally abandoned but the unfinished version might be released.
viewtopic.php?f=2&t=2577 - Keen 11: Sister Revenge by szemi: Abandoned.
There was a video of a tech demo by Levellass: https://www.youtube.com/watch?v=fXd91Whz3fg - Go Keen, Go! by Quillax: Keen 1 mod. Abandoned, hasn't been touched since 2015.
viewtopic.php?f=2&t=3236 - Episode -3 by cyber zero and brother: Keen 4 mod. Still in development, just went under a long hiatus.