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W2RC

All inclusive list of REDengine file formats
Extension
Description
Fully Parsed
CELLMAP
?
ENV
Environment definition
FLYR
Tree data
FORMATION
?
GRASSMASK
Grassmask
GUICONFIG
Player HUD configuration
HUD
Player HUD elements
JOURNAL
Journal assets (NPC's, animals, etc.)
MENU
Menu elements
NAVCONFIG
?
Not parsed
NAVGRAPH
?
Not parsed
NAVIOBSTACLES
?
Not parsed
NAVMESH
Navmesh assets
Not parsed
NAVTILE
?
Not parsed
POPUP
GUI popup data
REDAPEX
Apex destruction
REDCLOTH
Apex cloth
REDDEST
Apex destruction
REDDLC
Mounts DLC files
REDEXP
Contains areas
REDFUR
Hairworks
REDGAME
Information about game resource
REDICSV
2d array of data (only one file exists)
REDSWF
Swf and dds images
REDWPSET
Waypoint collection
SPAWNTREE
Spawning data
TEXARRAY
Includes multiple textures
VBRUSH
Vegetation brush
W2EM
Map pins
W2ENT
Entity, all-encompassing engine file
W2FNT
Fonts
W2J
Actions (jobs) for NPC's
W2JE
Journal entries
W2L
Level data
W2MESH
3d meshes
W2MG
Base shader
W2MI
External instanced shader/material
W2P
Particles
W2Phase
Quest progress
W2Qm
Quest marker
W2Quest
Quest data
W2Ragdoll
Ragdoll behavior
W2Rig
Rig/skeleton
?
W2Scene
Cutscenes
W2Sf
Switchable Foliage
W2Steer
Movement and steering commands
W2Ter
Terrain data
W2W
World data
W3App
Entity appearance replacement data for DLC
W3Dyng
"Dangle" animated constraint data
W3Fac
Facial rig data (mimics)
W3Occlusion
Contains occlusion data
W3Simplex
Simplex data
WIZDEF
Seems to be an empty test file (only one exists)
XBM
2d texture asset