Hoopworld, Enigma4, Crescent Class, Carrier, Halodrive

[eburacum45]

The OA page at the Motherlode hasn't been updated yet, but the add-
ons are available from the database already...

http://www.celestiamotherlode.net/creat ... pworld.zip
based on calculations by Grant Hutchinson

http://www.celestiamotherlode.net/creat ... -drive.zip
the long awaited model by Juan Ochoa

http://www.celestiamotherlode.net/creat ... escent.zip
(also contains the Combat Carrier)

http://www.celestiamotherlode.net/creat ... a-four.zip
planetary models by John Dollan
also contains a beamrider station around Epsilon Indi

screenshots

[eburacum45]

Part of the historical background of the Hoopworld is decribed on this page;
http://www.orionsarm.com/historical/Oracle_War.html

note that this page incorporates a version of Chuft-Captain's Rungworld as well (used with permission).