Below is the summary for 3rd party content of the survey results from 2026-06-15 to 2026-06-21 for 15.0.

The following statistics are based on "seconds played". That is to say, if a setting was "true" for 100 seconds of play-time and "false" for 200 seconds of play-time, it would be 33% true and 66% false. This is to avoid biasing the results towards shorter games.
Worded differently, the following statistics are not counting how often something was used, but how long it was used for.

Be mindful that these numbers are only based on those people willing to send us survey results. It might not be representative of the entire OpenTTD player base.

Entries listed as "(other)" are the collection of all values lower than 0.1% of the total, or content that is not available on BaNaNaS. Content that is not available on BaNaNaS is not listed, as they are potentially private or unreleased content.

We received surveys for a total of 1047 hours of games played, over a total of 202 games. This is an average of 5.18 hours per game.

Base Graphics Set
	OpenGFX	58.1%
	OpenGFX2 Classic	34.4%
	aBase	7.2%
	zBase	0.3%
Base Sound Set
	NoSound	49.7%
	OpenSFX	48.3%
	AltSFX	0.8%
	BritishTrainSoundsGWR	0.6%
	BritishTrainSoundsSR	0.4%
	BritishTrainSoundsLNER	0.3%
Base Music Set
	NoMusic	65.2%
	OpenMSX	22.9%
	DOOM	4.3%
	AnimusicMIDIPack	3.6%
	original_windows	1.0%
	Rise of the Triad OST (No Short Tracks)	0.6%
	Radio Monochrome Volume 1	0.5%
	Modern Motion	0.4%
	Barry Taylor's Traditional Scottish Tunebook Volume 1	0.3%
	Barry Taylor's Traditional Canadian Tunebook Volume 5	0.3%
	Touhou Classics	0.2%
	TTDoriginal	0.2%
	Barry Taylor's Traditional American Tunebook Volume 1	0.2%
	Holiday Island	0.1%
	Barry Taylor's Traditional Canadian Tunebook Volume 2	0.1%
	(other)	<0.1%
AIs
	AdmiralAI	110.1%
	RailwAI	25.6%
	SimpleAI	20.9%
	RoadRunner	16.7%
	NoCAB	9.5%
	NotPerfectAI	6.8%
	WormAI	4.0%
	trAIns	3.5%
	AAAHogEx	2.2%
	ChooChoo	2.2%
	DictatorAI	1.4%
	EpicTrans	0.9%
	SuperSimpleAI	0.8%
	SnakeAI	0.8%
	Convoy	0.7%
	SmallTownAI	0.7%
	(other)	0.7%
	CPU	0.4%
	AIAI	0.3%
	Denver & Rio Grande	0.1%
	ShipAI	0.1%
	Trans AI	0.1%
GameScripts
	(other)	2.9%
	City Growth Limiter	2.0%
	Production Booster	1.1%
	Auto Pause	0.7%
	Renewed Village Growth	0.6%
	Silicon Valley	0.5%
	Neighbours are important	0.2%
	Auto Livery	0.2%
	Boomtown Or Bust	0.1%
NewGRFs - aircraft set
	Aircraftpack-2025 by Illusive	6.8%
	No Space Planes	6.7%
	Use-able default aircraft	6.7%
	av8 Aviators Aircraft Set	6.6%
	Apache Helicopter	3.6%
	World Airliners Set r7876	3.5%
	ATOV_Helicopters	3.0%
	Av9.8	1.9%
	LCT Vehicle Set	1.6%
	WAS (World Airliners Set)	1.2%
	General av8ion	1.1%
	av8 Minimal Supp WAS	1.1%
	Temporal8 Real Aircrafts 32bpp	0.3%
	(other)	<0.1%
NewGRFs - airport set
	OpenGFX+ Airports	17.2%
	Heliport (ttdur)	1.3%
	SeaplaneAirport	0.4%
	Temporal8 Real Airports 32bpp	0.3%
	North Korean Aviation Set	0.2%
	(other)	<0.1%
NewGRFs - bridge set
	Total Bridge Renewal Set	21.4%
	Longer Girder, Steel Bridge	9.4%
	JP+ Bridges	3.5%
	Fast bridge	2.0%
	American Bridge Replacement Set	1.8%
	Highspeed tracks	1.0%
	Speed for suspension bridges!	1.0%
	WR Bridges	1.0%
	Subway Transit Bridge	0.8%
	(other)	0.3%
	CZTR Bridges	0.1%
NewGRFs - economy set
	BaseCosts	3.6%
	(other)	0.1%
NewGRFs - gui set
	Anime Faces	6.7%
	Japanese Faces	5.8%
	OpenGFX+ Trees	4.9%
	JR Logo	0.6%
	OpenGFX+ BigGUI	0.3%
	Better Busy Cursor	0.2%
	NewCC set	0.2%
	(other)	0.1%
NewGRFs - industry set
	FIRS Industries 2	6.9%
	FIRS Industries 5	2.1%
	Age of Industry Replacement Set	2.0%
	Housing as Industries	1.3%
	OpenGFX+ Industries	1.0%
	Town Market	1.0%
	Temperate Oil Wells CAN increas	1.0%
	GIST - German Industries Set	0.9%
	ECS Industry Add-on	0.9%
	ECS Town vector	0.9%
	ECS Machinery vector	0.9%
	ECS Wood vector	0.9%
	ECS Agricultural Vector	0.9%
	ECS Chemical vector II	0.9%
	ECS Basic vector II	0.8%
	ECS Construction Vector	0.8%
	ECSext	0.8%
	Improved Town Industries	0.6%
	Extreme Industry Set	0.5%
	AXIS eXtreme Industry Set	0.4%
	Banks to supplement ECS vectors	0.2%
	Manual Industries	0.2%
	RUKTS - Extension	0.1%
	(other)	0.1%
NewGRFs - landscape set
	OpenGFX+ Landscape	5.9%
	JapanSet Landscape	4.3%
	Japanese Trees	4.3%
	CZTR Ground set	1.4%
	CZTR Tree set	1.2%
	NoGridLand	1.1%
	BK Enhanced Tunnel Set	0.8%
	32bppEZCompleteGraphics	0.4%
	BRIX Realism Is XXXX	0.2%
	(other)	<0.1%
NewGRFs - mixed set
	JP+ Trams	2.8%
	JP+ Suspended Monorails	2.5%
	(other)	0.1%
NewGRFs - object set
	Japan Style Objects Parks	9.3%
	Japan Style Water Objects	9.3%
	Beach Objects	8.7%
	City Objects Extras	7.5%
	AuzObjects Railway Buildings	6.9%
	TARS Mountain Lifts	6.7%
	Quasi's Modular Stations	6.7%
	AuzObjects Towns	6.7%
	AuzObjects Towns Add-Ons	6.7%
	OpenGFX+ Airports as Objects	6.3%
	AuzObjects Subway Overlays	4.9%
	AuzObjects Fences Add-Ons	4.6%
	City Objects	4.6%
	AuzObjects Roads	4.6%
	AuzObjects Industry	4.6%
	Town Walls Objects Add-Ons	4.6%
	AuzObjects Industry Add-Ons	4.6%
	Generic Skyscraper Objects Set	4.5%
	AuzObjects Boating	4.4%
	AuzObjects Landscape	4.4%
	AuzObjects Farms	4.4%
	AuzObjects Car Parks	4.3%
	AuzObjects Military	4.3%
	AuzObjects Sports	4.3%
	AuzObjects Fences	4.3%
	AuzObjects Water	4.3%
	AuzObjects Power and Telephone	4.3%
	AuzObjects Creeks and Drains	4.3%
	AuzObjects Water Add-Ons	4.3%
	AuzObjects Add-Ons	4.3%
	AuzObjects Fake Rails & Trains	4.3%
	AuzObjects Reefs & Atolls Pt 1	4.3%
	AuzObjects Reefs & Atolls Pt 2	4.3%
	AuzObjects Agry Bridges	4.3%
	ISR/DWE-style Objects II /dirty	4.1%
	Dutch Road Furniture	3.0%
	JP+ Objects	2.5%
	ISR/DWE-style Objects II /clean	2.5%
	Japan Style Objects Buildings	2.5%
	Parks & Their Castles	2.3%
	Fake Airport Objects	2.3%
	Dutch Landmark Objects Set	2.0%
	Polish Buildings as Objects	2.0%
	VAST (Objects)	2.0%
	North Korean Objects	2.0%
	Swedish Houses as Objects	2.0%
	Korean Object Set	2.0%
	FIRS and CHIPS style objects	1.6%
	CHIPS style dock objects	1.6%
	ISR/DWE-style Objects	1.6%
	The Lighthouse Set	1.1%
	Temporal8 Real Parks & Gardens	0.9%
	Fake Bridges	0.6%
	(other)	0.3%
	Temporal8 Real Houses Eyecandy	0.3%
	FRISS - Stations and Other Infr	0.2%
	Temporal8 Real Warehouses 32bpp	0.2%
	Transmitter by Date	0.2%
	Airwave Infrastructure	0.2%
	CZTR Rail addons	0.1%
NewGRFs - rail-infra set
	ISR Rail & Road Depots	8.1%
	Bigger Depots	5.8%
	Industrial Trackset	5.5%
	AuzRails Set	4.3%
	Dutch Tracks	2.3%
	Japanese Tracks	2.3%
	Maglev Track Set v2	2.1%
	xUSSR Rails Set	2.0%
	JP+ Tracks	2.0%
	Dutch Catenary	0.9%
	JF Japan-Themed DualGauge Rails	0.5%
	Maglev Track Set v2 reMOD	0.4%
	(other)	0.3%
	Railtype Compatibility GRF	0.3%
	CZTR Rails	0.2%
	FS-Maglev Track	0.2%
	PURR Universal Rainbow Rails	0.2%
	NuTracks	0.2%
	North American Track Set	0.2%
	CS Rail Set v1.4	0.2%
	UK Railway Set tracks	0.1%
	Standardised UK Track Set	0.1%
	CZTR Infrastructure	0.1%
NewGRFs - rail-station set
	Industrial Stations Renewal	22.7%
	OpenGFX+ Stations	11.9%
	Dutch Station Addition, Part 2	11.6%
	Japanese Stations	11.1%
	Dutch Stations Set	10.9%
	GETS Waypoints	9.7%
	JP+ Cargo Stations	9.5%
	Dutch Station Addition Set	9.3%
	Japanese Stations Add-ons	9.3%
	Rural Stations	7.5%
	AuzStations Bus Truck Stations	6.9%
	AuzStations Country Platforms	6.7%
	AuzStations Freight Stations	6.3%
	AuzStations Non-Track Tiles	6.3%
	British Stations Set	6.2%
	BRStations	5.9%
	Kiwitree Station Extension	5.8%
	Kiwitree Station Extension Shad	5.8%
	Kiwitree Station Set Part 1	5.8%
	Kiwitree Station Set Part 2	5.8%
	Ore Unloader Station	4.4%
	AuzStations Waypoints	4.3%
	AuzStations Normal Type	4.3%
	AuzStations City Platforms	4.3%
	AuzStations Footbridges	4.3%
	Modern Waypoint	3.6%
	Dutch Station Addition, Part 3	3.4%
	Maglev Station Set	3.3%
	CS StationSet v0.1	3.0%
	CS Platforms set	3.0%
	Dutch Stations As Waypoints DSA	2.9%
	City stations	2.8%
	AuzStations Subway Stations	2.5%
	China Set: Stations	2.5%
	China Set: Stations - Wuhu	2.5%
	ISR Style Waypoints	2.3%
	AuzStations Railway Stations	2.2%
	CHIPS Station Set 2	2.2%
	VAST (Station Tiles)	2.0%
	DPRK Stations	2.0%
	DPRK Stations v2 - Platforms	2.0%
	DPRK Stations Addon	2.0%
	DPRK Stations v2 - Buildings	2.0%
	DPRK Stations v2 - Eyecandy	2.0%
	DPRK Stations v2 - Eyecandy 2	2.0%
	Hungarian Stations	2.0%
	Hungarian Stations 2	2.0%
	Hungarian Stations 3	2.0%
	AuzStations Sydney Station	2.0%
	Polish-Stations	2.0%
	Timberwolf's Stations	1.7%
	Suburban Stations	1.1%
	Highspeed Passenger Stations	1.0%
	Highspeed Industry Stations	1.0%
	Alexandra Palace	0.7%
	CZTR Station set	0.7%
	CZTR Stations	0.7%
	Fake Bridges Waypoints	0.6%
	China Set: Plats and Stations	0.5%
	WINS Stations	0.5%
	UK Waypoints	0.3%
	Temporal8 Real Stations 32bpp	0.3%
	Qatenary	0.2%
	Basic Stations	0.2%
	US Stations Set	0.2%
	CHIPS Station Set 1	0.1%
	(other)	0.1%
NewGRFs - road-infra set
	AuzObjects Beach	4.3%
	JP+ Roads	2.5%
	Dutch Rail Furniture	2.3%
	UK Roads with Signs	1.8%
	CS Road Set 2.0	1.8%
	Unspooled	1.6%
	Docklands - Updated	1.6%
	Lightrail/Tramtracks	1.3%
	Brick Tram Depot	0.8%
	Timberwolf's Roads	0.8%
	UK Roadset	0.6%
	FooBar's Tram Tracks	0.5%
	Tramway Catenary Remover	0.2%
	Quast65's TramTrackSet	0.2%
	Basic Highway	0.2%
	CZTR Road set	0.1%
	(other)	0.1%
NewGRFs - road-stop set
	(other)	<0.1%
NewGRFs - road-vehicle set
	Generic Tram Set	10.2%
	2CC Bus Set	8.7%
	2CC Trams	8.0%
	Ikarus Set	7.8%
	2CC Cargo Trams	7.5%
	Improved Generic Tram Set	7.3%
	OpenGFX+ Road Vehicles	7.0%
	CZTR Tram set	6.2%
	Temporal8 Real Trucks 32bpp 4X	6.1%
	eGRVTS v2.1	4.7%
	Road Hog (Buses, Trucks, Trams)	4.3%
	Long vehicles	3.5%
	ChinaBus_Yutong_KingLong	2.7%
	Korean Bus Set	2.7%
	Temporal8 Real Bus 32 bpp 4X	2.6%
	Bob's British Buses	2.6%
	North American Road Vehicle Set	2.5%
	Bob's British Buses Fix in NML	2.4%
	eGRVTS2	2.4%
	Timberwolf's UK Road Vehicles 3	2.3%
	Dutch Tram Set	2.3%
	Temporal8 Real Cars 32bpp 4X	2.2%
	Bob's Random Vehicles	2.2%
	Hungarian Truck Set	2.0%
	8/32bpp Canton Buses(CHN)	2.0%
	Long vehicles v4. Cut version	2.0%
	Light Road Vehicle Set	2.0%
	City Tram Set	1.7%
	Trolleybus Set	1.7%
	Articulated Road Vehicles Set	1.6%
	Czech Road set	1.6%
	TW's UK RVs 2 [Legacy]	1.6%
	TW's UK RVs 2 (HD) [Legacy]	1.6%
	Temporal8 Real Vehicles 32bpp	1.3%
	Hover Bus	1.3%
	WR City Trams	1.2%
	Hover Vehicles	1.2%
	Temporal8 Real Bus 32 bpp 4X	1.1%
	CS_BusSetA	1.0%
	CS_BusSetB1	1.0%
	CS_BusSetB2	1.0%
	CS_BusSetB3	1.0%
	GermanRV	0.9%
	Modern Tram Set	0.8%
	Korean Tram Set	0.8%
	Dutch Metros As Trams	0.7%
	Japanese SusMon [Obsolete]	0.5%
	Utility "Truck" Set 1	0.5%
	Utility "Truck" Set Pipe Addon	0.5%
	Fake Subways	0.5%
	CS Tram Set [V. 0.2 + 0.1]	0.5%
	HEQS (Heavy Equipment Set)	0.4%
	Generic Cars	0.3%
	CZTR Bus set	0.3%
	Polish Tram set by Sojita	0.3%
	Serbian Tram Set - OpenTTD Remi	0.2%
	North Korean Tram Set	0.2%
	HVW - Tram set	0.2%
	Invisible Tramtrack Vehicles	0.2%
	Finnish Trams Fix	0.2%
	Temporal8 Semi Trucks 32bpp 4X	0.2%
	HVW - Bus set	0.2%
	Korean Bus Set Expansion	0.2%
	Modern Dutch Bus Set	0.2%
	Eyecandy Road Vehicles	0.2%
	BATS	0.2%
	CSsalinaset	0.2%
	(other)	0.1%
NewGRFs - ship set
	SHARK	15.8%
	Very large ships	7.1%
	Fast Ships	6.4%
	FISH 1 (Ships)	2.8%
	redFISH	2.0%
	Unsinkable Sam (Ships)	1.6%
	Sailing Ships	1.1%
	ATOV_Hovercrafts	1.1%
	Temporal8 Real Ships 32bpp 4X	0.8%
	WSF Ferry Set	0.5%
	Sailing Ships (community)	0.5%
	Squid Ate FISH (FISH 2 - Ships)	0.4%
NewGRFs - signal set
	German Signals	7.3%
	Japanese Signals	2.5%
	CSDSignalSet v2.01	0.2%
NewGRFs - town set
	Swedish Houses	6.7%
	Total Town Replacement Set	6.4%
	JP+ Buildings	3.5%
	Japanese Buildings	3.2%
	ECS Houses	3.2%
	Dutch Terraced Houses	2.3%
	City HQs	2.1%
	Korean Town Set	2.0%
	Total Town Replac. Set Early Mo	1.2%
	ITL Houses	0.6%
	China HQs	0.5%
	Full English - UK Townset	0.5%
	OpenGFX+ Towns	0.5%
	TaI UK Houses	0.3%
	Temporal8 Real Houses Townset	0.3%
	City Tram Track - outdated	0.2%
	Main HQ (ttdur)	0.2%
	(other)	0.1%
NewGRFs - townname set
	German Town Names	7.8%
	South African Town Names	2.9%
	Better World Cities	2.6%
	Japanese Town Names	2.3%
	Russian Town Names	2.3%
	Chinese Town Names	2.0%
	New Zealand Town Names	1.8%
	Japanese City Names	1.7%
	Ukrainian Town Names	1.6%
	Japanese Town Names Extended	0.6%
	Chinese True Town Names	0.5%
	JP+ Town Names	0.5%
	Javanese town names	0.5%
	Crass UK Town Names	0.5%
	(other)	0.4%
	Ahyangyi's Finnish Town Names	0.3%
	British Town Names	0.2%
	Funny Russian town names	0.2%
	Anime Town Names	0.2%
	CS Town Names	0.2%
NewGRFs - train set
	Vactrain Set 1.1.FORK	10.4%
	GETS German Extrazoom Trainset	9.7%
	OpenGFX+ Trains	7.8%
	GETS Cargo Age Period Fix	6.4%
	Modern Maglev Trains	4.7%
	z. AuzTrains	4.3%
	AuzTrains Other States	4.3%
	Modern UK Trainset	3.4%
	JP+ Engines & Wagons	3.1%
	European Train Set	2.9%
	xUSSR Railway Subway Set	2.6%
	Dutch Trainset 3XL	2.6%
	JP+ Multiple Units (JGR/JNR/JR)	2.5%
	JP+ Shinkansen	2.5%
	JP+ Private Companies	2.5%
	JP+ Private Comp. Mail Refit	2.5%
	China Set: Trains	2.5%
	China Set：Metros	2.5%
	Dutch Trainset 2	2.5%
	2cc Wagons in NML (2ccWIN)	2.4%
	2cc TrainsInNML	2.3%
	Trains of Europe - Generic	2.3%
	Japanese Maglevs	2.2%
	Japanese Train Set	2.2%
	DACH Trains	2.1%
	xUSSR Railway EMUs Set	2.1%
	xUSSR Railway Wagons Set	2.1%
	xUSSR Railway Set add-on	2.0%
	xUSSR Railway Steamers Set	2.0%
	xUSSR Railway Diesels Set	2.0%
	xUSSR Railway Electrics Set	2.0%
	xUSSR Railway DMUs Set	2.0%
	xUSSR Railway Cars Set	2.0%
	JP+ MU Cars Mail Refit	2.0%
	China Set: MTR Add-on	2.0%
	Vacuum Tube Train	1.9%
	Tokyo Metro Set	1.7%
	British Rail UK Set (BRTrains)	1.7%
	Timberwolf's UK Trains	1.7%
	Timberwolf's UK Trains Addon	1.7%
	Class 313,314 & 315	1.7%
	(other)	1.6%
	The Danish transport set	1.6%
	NZR Class DE	1.6%
	Monolev Replacement Set	1.4%
	Big Train	1.3%
	Default set extension	1.2%
	Metro Subway Set	1.2%
	World Train Set	1.1%
	Faster UKRS2 Express Car	1.1%
	Temporal8 Real Trains 32bpp 4X	1.1%
	Real International Maglev Set	1.0%
	New Trains	1.0%
	CZTR Wagons - Cargo	0.7%
	CZTR Wagons - Passengers	0.7%
	Polish Train Set	0.6%
	DB Double Deck Coaches	0.6%
	DACH Multivoltage Override	0.6%
	NA Renewal Set (Sunshine)	0.6%
	8/32bpp Chinese Trains	0.6%
	GETS: Alpine Addon	0.6%
	Vanillaish Well Wagon	0.6%
	JP+ NATS Duplicates Disabler	0.6%
	Okinawa Trainset	0.5%
	HokkaidoTrainset	0.5%
	Japanese Train Set+ Addon	0.5%
	Just Walk It - Monorail	0.5%
	KEIO Railway Set	0.5%
	Not Enough Subways:New York Cit	0.5%
	Not Enough Subways: Chicago	0.5%
	North American Renewal Set	0.5%
	NARS Add-On Set 2cc	0.5%
	NARS 2.5 Passenger mod	0.5%
	CS Cargo	0.4%
	A New Monolev Trainset	0.3%
	UKRS1 (Obsolete)	0.3%
	UKRS1 AP (Obsolete)	0.3%
	Italian Electric Locos Pack 3	0.3%
	PIPE	0.3%
	Representative UK Trainset	0.2%
	Super Choo-Choo	0.2%
	8/32bpp Trains 2CC	0.2%
	Logic Train	0.2%
	CS_Metroset (Prague Metro)	0.2%
	CSDSet v 1.5.0	0.2%
NewGRFs - unknown set
	NML CAT - BUILDINGS	2.3%
	(other)	1.4%
	OpenGFX2 Settings	0.5%
	#openttdcoop NewGRF package	0.3%
	Depot fix	0.2%
	CZTR Effects	0.1%
NewGRFs - vehicle set
	China Aircraft COMAC C919	3.6%
	Better vehicle names	1.8%
	Japanese SusMon [Obsolete]	1.7%
	ECS & FIRS vehicle set	1.3%
	ECS cargoset for standard TTD v	0.6%
	Just Walk It - Truck	0.5%
NewGRFs - water-infra set
	Dock with containers and crane	8.8%
	Japan Custom Docks	6.7%
	ISR-style dock	3.5%
	CHIPS Custom Docks	1.8%