We thank the authors of the following Substances on Allegorithmics Substance Share library:

Substance Name	Author
3D Wood	tlaik
Abandoned_Hotel_Marble_Floor	vincent_derozier
Aged Cherry Wood - Base Material	tristanmeere
Aged Chrome	jason_maranto
Aircraft Rusty Metal	Game Textures
AluminiumTiles	Khumar
Aluminum Directional	Game Textures
Ambient_BrickWall	dosakim
Apple	andreibranescu
Arcane Arabesque Patterns	jeffersonmpinheiro
Banana	polux1.01
Barrel	LEBaxter95
Base Wood	epicbeardman3d
Basic Steel	DvanDijck
Bed_Sheets	TooManyDemons
Biker Leather	TooManyDemons
Blue Metal Robot	Jeremie Noguer
Blue_Metal_Robot	vor
Boardwalk Planks	Game Textures
Bolted Square Plate	Game Textures
Brick_01	ESimard
Brick Generator	QuantumTheory
Bricks	Wes McDermott
Bricks Lumpy	Game Textures
Brick Stone Carved	Game Textures
Bricks with Paint	epicbeardman3d
Brick Uneven Stones	Game Textures
Brick Wall	shanegaudry
Broken Concrete Tiles	mbarrettara
Brushed Copper	Game Textures
BrushedMetal	Marcus Ryéll
bubblewrap	Dave Allen 0
building floor	Ramy
Bumpy Squares	Game Textures
Burned Old Concrete	michael.obrien
butcherTile	Janine-Smith
Camouflage 001	Allegorithmic
Camouflage Modern Military	ruzicka1981
Car_Body	Käy Vriend
Carbon	Aleksandr Bobrishev
carbon fiber	Allegorithmic
CarbonFiber	chibi
Carbon Fiber	contact@lmp3d.com
caution_tape	ilef_dev
Ceiling Designer	kelesidius
Ceramic 004	Allegorithmic
Ceramic Brick	najimcg
Ceramic Floor	Gabriel Figarella
CeramicTile	SashaRX
Ceramic Tiles	L.Kuzyakin
Chainmail	Game Textures
Challenge-Marble	Käy Vriend
Church tiles	Andreas Gebert
Cinder Block - CMU	jamesjwgallagher
Cloth	teragon
Coconut Palm Tree	Dan Leaman
concrete_044	gregor24@live.com
Concrete 063	Allegorithmic
Concrete 085	Allegorithmic
Concrete Degraded Substance	DvanDijck
Concrete Flat	Game Textures
Concrete Painted	silviovalinhos
Concrete Square	Game Textures
Concrete Tiles 002 Bitmap	Allegorithmic
Copacabana	Bruno Afonseca
Copper Plates	Katto
Corrugated Rusty Metal	Game Textures
Corten Steel	dactilardesign
Couch Cover	mottomo.jk
Cracked_Concrete	andreibranescu
Cracked Ground	Game Textures
Creature Scales	nlongchamps
Crocodile Skin	Allegorithmic
Customizable Base Wood	Ralle
Damaged Broken Wall	alexk604
Damaged Painted Brick Wall	god3ila
Dark Stone Tiles	Käy Vriend
decales	mohamedesign
Deck floor with grip strips	mmwizard
Desert sand rocks	sliusanders
Drying Ground Mud	josh.a.lynch
Dry Mud	Allegorithmic
Duct tape	kulinskimaciej
Embossed Metal	Allegorithmic
Endless Moons	Shadowplay
Fabric Padded Wall	Game Textures
Fabric Suit Vintage	Allegorithmic
Fantasy Elf Stone Floor	hugobeyer
Fantasy Planks	Game Textures
Flat-styled Wood	dunenkoff
Flooring_Boards	gamedesignerjoe2013
Floor Wood/Steel	maxime.dumon
Forest Stone Tiles	tristanmeere
Furniture Plastic Melamine	Allegorithmic
Golden Robot	Jeremie Noguer
Gold_Pattern_Tile	eatting
Granite 001	Allegorithmic
grassPaver	DINmatin
Grunge map 004	Allegorithmic
Hammered Metal	Game Textures
Herringbone Brick Floor - Procedural	bencooney3D
Hexagon Steel	Marcus Ryéll
Hole mesh	Bit Barrel Media
HotelWall_1	sebastianfijal
Ice 001 Bitmap	Allegorithmic
IceGround	306646922
Industrial_Glass_Window	benjamin_-z
Industrial Rubber	silviovalinhos
Iron Plates	Game Textures
Jalousie	chibi
Japanese Style Concrete Retaining Wall 01	maus
Lava Glass Rock	Marcus Ryéll
Layered Desert Rock	mottomo.jk
Lead Rough	Game Textures
Leather 002 Bitmap	Allegorithmic
Leather Couch	BlueCrown
Leather Tiles	Allegorithmic
Limestone_Wall	Snakos
Macro Space Hull	mottomo.jk
Malachite	Wiseling
Mandala_Design	maxlef
Marble_2	mynglam
Marble Generator	ralfstraube
Marble Stone	Celine
Marble_Wall_01	juergen_frohriep
Medieval_pavement	Amaury Espinoza
Metal Base	Steve Peters
Metal dumpster	ThisIsIcarus
Metal Foam	maciejkuzianik
Metal Panels 001	Allegorithmic
Metal Plates	Game Textures
Metal Plating	zlyle90
Metal Scratches Rust	Wes McDermott
Mica Rock	aneesharode
Modern Concrete 001	Allegorithmic
Mosaic Floor	kelesidius
Moss	adelphia
Nightmare Skin	Allegorithmic
OldBrickGenerator	emielsleegers
Old_Concrete	Anthony Guiziou
Old Planks	Game Textures
Old Roof Tiles	tamu75
Old Varnished Wood	Heledahn
old_wood	justus10000
Old Wood Floor	bmikes24
Old Wood Floorboards	tristanmeere
ore	riviale.quentin
Organic Wood	dessert_monkeyjk
Oriental_Wood	mykross77
Oxide metal	ilyaivanov.art
Oxidized Aluminum	Game Textures
Pahoehoe Lava	Madosho
Painted Barrel	Game Textures
Painted Cinder Blocks	jrkruse
Painted Peeled Metal	sergi.lluch
Painted Wall	chrisevansart
Parquet Floor Pattern	maltobello
Particle Board Wood	Jeremie Noguer
Pavement Tiles 1	epicbeardman3d
Peeled Paint Metal	Ken Jiang
Pine_Box	TooManyDemons
PlankWoodBase_B	HapZungLam
Polished Marble Floor	PaulTran91
Portcullis	Game Textures
Portuguese Tiles	silviovalinhos
Procedural Chainmail	nlongchamps
Procedural Grass	Vincent Gault
Procedural sand surfaces	jeanbaptiste.drouet
PW_ConcreteWall001	HapZungLam
PW_CottonFabric	HapZungLam
PW_PlankWoodBase	hữu nam trần 1
PW_WoodLog	HapZungLam
Pyramids Wall	chaotic.atmospheres
RedBeard_Bluestone Wall	rus.denny
Red Painted Robot	Jeremie Noguer
Red Pebbles	Jeremie Noguer
ReinforcedTechMesh	the3dwizard
Reptile_Scales	Alec Chalmers
Retro Style Tiles	mottomo.jk
Rock 012 Bitmap	Allegorithmic
Rockface	dadolieros
Rock Moss generator	pierre.fleau
rock_wall	hugobeyer
rock_wall_mossy_wet	lorenzodeliguoro
Rocky Cobblestones	BlueCrown
Rocky Ground	Wes McDermott
Rocky ground dirt	Wes McDermott
Roofing - KV	Käy Vriend
Room Maker	nathanajhar
Ropes	astronaut61
Rotten_Wood_Boards	Käy Vriend
Rough Wall Paint	leo_foty
Round Victorian Ornament	hugobeyer
Rubber Floor Tile	chrisevansart
rubberisedPlastic	b.linturn
Rural Rock Wall	r4di4nt
Rusty Iron	Game Textures
Sandbag	Marcus Ryéll
Sand Dunes	Nicolas Millot
Sci-Fi 007	Allegorithmic
Sculpted Concrete 001 Bitmap	Allegorithmic
Season_Grounds	nathanajhar
Seattle Beach	Game Textures
Seventies Cubic Pattern	Nicolas Wirrmann
Shingles	rene2112
Shiny Leather	Marcus Ryéll
Si-fi_01	SashaRX
Simple Diamond plate_RM	ronmayland
Small Rocks	jhon117x
Snow	jhon117x
Sofa	Amaury Espinoza
SP 1 Aluminum brushed	Allegorithmic
SP 1 Bark Black Pine	Allegorithmic
SP 1 Bark Old Ginko	Allegorithmic
SP 1 Cardboard	Allegorithmic
SP 1 Concrete 006	Allegorithmic
SP 1 Concrete 010	Allegorithmic
SP 1 Fabric Cotton	Allegorithmic
SP 1 Fabric Croc	Allegorithmic
SP 1 Fabric Silk	Allegorithmic
SP 1 Frog Leather Wrinkles	Allegorithmic
SP 1 Fur Cow Long	Allegorithmic
SP 1 Leather Interior	Allegorithmic
SP 1 Metal 006	Allegorithmic
SP 1 Metal Dumpster	Allegorithmic
SP 1 Metal Steel Brushed	Allegorithmic
SP 1 Metal Steel Bumped	Allegorithmic
SP 1 Metal Steel Parkerized	Allegorithmic
SP 1 Metal Welding	Allegorithmic
SP 1 Old Painted Planks	Allegorithmic
SP 1 Plastic Base	Allegorithmic
SP 1 Rock Faceted 1	Allegorithmic
SP 1 Rock Faceted 2	Allegorithmic
SP 1 Skin Facial Hair	Allegorithmic
SP 1 Skin shin	Allegorithmic
SP 1 Stitch	Allegorithmic
Spaceship_Metal_Colony	rakshaansoogrim
square_wall	lorenzodeliguoro
Stacked rectangular stones	Allegorithmic
Steel 003 Bitmap	Allegorithmic
Stone Bricks	jjedlick
Stone Pavement	kelesidius
Stone Pavement	featherhead48@gmail.com
Stone_round	javaad
Stone Stylized Adaptive	Allegorithmic
Stone Tiles 001	Allegorithmic
Stone Tiles 001 Bitmap	Allegorithmic
Stucco	amaraklov
Stylized HandPainted look Wood Planks	daniel@danjaro.com
Stylized Procedural Stone	willtate91
Stylized rock generator	Jonny10
Stylized Rock Tile	romain.lem
Stylized Wood Planks	alexk604
Subway Tiles	davon92
Swamp Creature Skin	Allegorithmic
SyntheticFoam	amaraklov
Tatami	Sean Eichhorn 0
Tavern_Teak	TooManyDemons
Tempered Steel	KasumiL5x
Terran Wall 01	TooManyDemons
Thick Cloth	bugajskimaciek
Tiles_Iron_List	henkmaccoy
Tortoise Shell	Kleinzfigure
Tram_Cargo	TooManyDemons
Tram_Tunnels_Ceiling	TooManyDemons
Tree Cross Section	pimhendriks
Trunk	jbzz
TurnSignal	amaraklov
Turquoise	Wiseling
Unpainted Metal Flat	Game Textures
Vintage Wood	Daniel Schellhaas
Wall_Paint Modified	Allwhite
wallplaster	kostenago
WaterDamagedConcrete	eatting
Watermelon	Shadowplay
Weapon Wood	silviovalinhos
Wenge	Allegorithmic
Wicker	maciejkuzianik
Wood 024 Walnut	Allegorithmic
Wooden Fence	Game Textures
WoodPainted_Peeling	braddixon
Wood Planks Aged	Wes McDermott
Wood rough	jhon117x
Wood Shingles	Game Textures
Worn Hammered Metal	Chronicle92
worn wooden planks	rwnet