i think you've listed already everything, except
VEINHOLE
-iirc you can't create a second veinhole
Droppod SW
-E1 and E2 are hardcoded to be used
-pod.shp is hardcoded to be used as the decending pod
QUOTE (Revolutionary @ Jan 30 2010, 07:45 PM)

The question is are there more hardcoded rules changes you have found or can you help identify what has changed?
Amphibious-APC
If the game finds a unit with the ID "APC" it searches for another file with the suffix w "APCW" and uses this version for the water movement. I don't think there's anything else hardcoded for the APC.
QUOTE (Revolutionary @ Jan 30 2010, 07:45 PM)

METSMALL (something to do with why entries are missing)
METLARGE
Both are used by the triggered meteor shower using Action "58 Meteor Shower At..."
If one is missing in the ini coding, the game freezes (no IE) when it tries to spawn the meteor.
QUOTE (Revolutionary @ Jan 30 2010, 07:45 PM)

GAWALL (buildable in strips)
NAWALL
GAFSDF (cost)
all hardcoded to have GuardRange=5 to create the 5 walls in a row.
HMEC:
-hardcoded strength of 1250 iirc
155mm:
-hardcoded ROF
CARYLAND
DROPLAND
-is one of them missing, you get an IE
-used by landing dropship and carryall
NAPOST
NAFNCE
-hardcoded to make the laser fence logic work on them