Below is the summary for 3rd party content of the survey results from 2026-08-10 to 2026-08-16 for 15.2.

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 740 hours of games played, over a total of 184 games. This is an average of 4.02 hours per game.

Base Graphics Set
	OpenGFX	74.6%
	OpenGFX2 Classic	13.2%
	aBase	9.6%
	zBase	2.6%
	(other)	<0.1%
Base Sound Set
	OpenSFX	43.2%
	NoSound	37.1%
	AltSFX	15.5%
	BritishTrainSoundsLNER	3.6%
	BritishTrainSoundsLMS	0.4%
	BritishTrainSoundsGWR	0.2%
Base Music Set
	NoMusic	57.9%
	OpenMSX	35.4%
	Barry Taylor's Traditional American Tunebook Volume 2	3.5%
	Traditional Winter Holiday Music Pack	1.6%
	Modern Motion	0.8%
	Barry Taylor's Traditional Scottish Tunebook Volume 4	0.4%
	Holiday Island	0.3%
	(other)	0.1%
AIs
	AAAHogEx	40.8%
	trAIns	37.8%
	AdmiralAI	27.1%
	BorkAI	20.4%
	CivilAI	19.9%
	ShipAI	19.8%
	CluelessPlus	19.1%
	ChooChoo	19.0%
	AIAI	10.0%
	SimpleAI	6.6%
	CPU	5.7%
	AroAI	4.3%
	RoadRunner	3.2%
	CityConnecter	2.4%
	Denver & Rio Grande	1.5%
	EmotionAI	1.5%
	DictatorAI	1.2%
	Chopper	1.1%
	SmallTownAI	0.8%
	HeliFerry	0.8%
	MogulAI	0.5%
	SuperSimpleAI	0.4%
	CoronaAI	0.3%
	LuDiAI	0.3%
	Swarm	0.3%
	EpicTrans	0.3%
	NotPerfectAI	0.3%
	Idle	0.3%
	Terron AI	0.3%
	RailwAI	0.2%
	Convoy	0.2%
	TracAI	0.2%
	CityLifeAI	0.1%
	PathZilla	0.1%
	(other)	<0.1%
GameScripts
	City Founder GS	18.9%
	Rebuild Closed Industries	7.0%
	Renewed Village Growth	2.0%
	Silicon Valley	1.6%
	Boomtown Or Bust	1.2%
	Neighbours are important	0.8%
	Supply & Demand	0.4%
	(other)	0.2%
NewGRFs - aircraft set
	av8 Aviators Aircraft Set	23.2%
	Av9.8	4.8%
	ATOV_Helicopters	2.3%
	Airship Mast & Hot Air Balloons	1.5%
	Aircraftpack-2025 by Illusive	1.3%
	av8 Minimal Supp WAS Rangeless	1.1%
	Apache Helicopter	1.1%
	av8 Minimal Supp WAS	1.1%
	CZTR Plane set	0.7%
	VACE - VTOL Aircraft - Updated	0.2%
	OpenGFX Playable UFOs	0.2%
	Military Items	0.2%
	Sunshine Aviation	0.2%
	Temporal8 Real Aircrafts 32bpp	0.2%
	World Airliners Set r7876	0.1%
	WAS (World Airliners Set)	0.1%
	(other)	<0.1%
NewGRFs - airport set
	OpenGFX+ Airports	8.6%
	North Korean Aviation Set	1.4%
	SeaplaneAirport	1.3%
	Temporal8 Real Airports 32bpp	1.3%
	Airport asphalt (ttdur)	1.2%
	Road runway	1.1%
	Heliport (ttdur)	1.1%
NewGRFs - bridge set
	JP+ Bridges	20.2%
	AuzBridges	4.2%
	Longer Girder, Steel Bridge	3.5%
	CZTR Bridges	2.0%
	Total Bridge Renewal Set	1.4%
	Subway Transit Bridge	1.2%
	betabridges	0.6%
	Vactrain Set Companion	0.6%
	(other)	0.1%
NewGRFs - economy set
	Passenger and Mail Payment Rate	0.2%
	paxWorkers	0.2%
	Cargo Payment Randomiser	0.2%
	(other)	<0.1%
NewGRFs - gui set
	FontRenew (ttdur)	1.6%
	Better Busy Cursor	1.1%
	OpenGFX+ BigGUI	0.9%
	Japanese Faces	0.8%
	OpenGFX+ Trees	0.2%
	NewCC set	0.2%
	Anime Faces	0.1%
NewGRFs - industry set
	AXIS eXtreme Industry Set	25.8%
	Housing as Industries	19.2%
	FIRS Industries 5	5.7%
	Extreme Industry Set	1.9%
	OpenGFX+ Industries	1.5%
	Banks to supplement ECS vectors	1.1%
	FIRS Industries 1	0.8%
	FIRS Industries 5 (RU)	0.8%
	CZIS	0.6%
	Plaza as Industry	0.6%
	Beach as Industry	0.6%
	FIRS Forked: Oil Town	0.3%
	BSPI	0.3%
	ECS Town vector	0.3%
	ECS Machinery vector	0.3%
	ECS Wood vector	0.3%
	ECS Agricultural Vector	0.3%
	ECS Chemical vector II	0.3%
	ECS Basic vector II	0.3%
	Town Market	0.2%
	Renegade FIRS	0.2%
	Logging camp	0.2%
	Open Industries: Temperate	0.2%
	Improved Town Industries	0.1%
	(other)	<0.1%
NewGRFs - landscape set
	OpenGFX+ Landscape	2.6%
	RAWR Absolute World Replacement	1.8%
	OpenGFX+ Landscape Minus	1.5%
	32bppEZCompleteGraphics	1.3%
	Zyliety's Tree Set	1.3%
	CityMania Alpine Climate	1.2%
	CZTR Ground set	0.8%
	CZTR Tree set	0.8%
	TTO Full Conversion	0.8%
	OpenGFX Mars Landscape	0.2%
	(Fixed) OpenGFX Mars Landscape	0.2%
	OpenGFX2 'TG' Enhancement	0.2%
	BRIX Realism Is XXXX	0.2%
	(other)	0.1%
NewGRFs - mixed set
	JP+ Trams	21.8%
	JP+ Suspended Monorails	20.4%
	AveiMil's PIGM	1.1%
	Hale Static	0.2%
	WIRES	0.2%
	WR Tourist Set	0.2%
	(other)	<0.1%
NewGRFs - object set
	JP+ Objects	22.2%
	OpenGFX+ Airports as Objects	4.9%
	FIRS and CHIPS style objects	4.8%
	CHIPS style dock objects	3.5%
	Fake Airport Objects	2.3%
	Polish Buildings as Objects	2.2%
	AuzObjects Railway Buildings	1.9%
	AuzObjects Power and Telephone	1.9%
	Zyliety's Animal Set	1.3%
	AuzObjects Add-Ons	1.3%
	AuzObjects Towns	1.3%
	AuzObjects Towns Add-Ons	1.3%
	AuzObjects Subway Overlays	1.2%
	AuzObjects Boating	1.2%
	AuzObjects Agry Bridges	1.2%
	CityMania Minesweeper	1.2%
	Fake Bridges	1.2%
	Tony Pixels Subway Equipment Se	1.2%
	AuzObjects Roads	1.2%
	AuzObjects Fake Rails & Trains	1.2%
	AuzObjects Marshalling Yards	1.2%
	AuzObjects Creeks and Drains	1.2%
	Zyliety's Plant Set	1.2%
	Dutch Landmark Objects Set	1.0%
	CZTR Rail addons	0.8%
	(other)	0.6%
	AuzObjects Industry	0.3%
	Farm Objects	0.3%
	VAST (Objects)	0.3%
	Temporal8 Real Docks 32bpp 4X	0.3%
	Temporal8 Real Parks & Gardens	0.3%
	Airwave Infrastructure	0.3%
	Dutch Road Furniture	0.2%
	Generic Skyscraper Objects Set	0.2%
	MrSunMan's AEC	0.2%
	Japan Style Objects Buildings	0.2%
	Town Walls Objects Add-Ons	0.2%
	OpenGFX Mars Objects	0.2%
	City Objects Extras	0.2%
	Norfolk & Western Tele Pole Set	0.2%
	TTRS as Objects	0.2%
	Swedish Houses as Objects	0.2%
	Temporal8 Real Warehouses 32bpp	0.2%
	Temporal8 Real Houses Eyecandy	0.2%
	AuzObjects Car Parks	0.1%
	AuzObjects Military	0.1%
	AuzObjects Farms	0.1%
	AuzObjects Fences Add-Ons	0.1%
	AuzObjects Water Add-Ons	0.1%
NewGRFs - rail-infra set
	JP+ Tracks	20.2%
	Auustralian Wide Ballast Tracks	2.3%
	NuTracks	2.1%
	Bigger Depots	2.0%
	Metro Track Set	1.5%
	AuzRails Set	1.1%
	Dutch Catenary	1.0%
	Dutch Tracks	1.0%
	CZTR Rails	0.7%
	Progressive Rail Set	0.6%
	CS Rail Set v1.4	0.2%
	FRISS - Rail Infrastructure	0.2%
	U&ReRMM 3	0.2%
	PURR Universal Rainbow Rails	0.2%
	Termite (Rail tracks)	0.2%
	ISR Rail & Road Depots	0.1%
	(other)	0.1%
	CZTR Infrastructure	0.1%
NewGRFs - rail-station set
	Japanese Stations	20.8%
	CHIPS Station Set 2	3.5%
	OpenGFX+ Stations	3.1%
	AuzStations Subway Stations	3.1%
	AuzStations Railway Stations	3.0%
	AuzStations Freight Stations	3.0%
	AuzStations Waypoints	3.0%
	AuzStations Country Platforms	3.0%
	AuzStations City Platforms	3.0%
	Dutch Station Addition Set	2.6%
	Dutch Stations Set	2.6%
	Industrial Stations Renewal	2.3%
	AuzStations Non-Track Tiles	1.9%
	Japanese Stations Add-ons	1.9%
	AuzStations Bus Truck Stations	1.5%
	JP+ Cargo Stations	1.3%
	Custom Tunnel Entrances	1.2%
	AuzStations Wired Stations	1.2%
	AuzStations Catenary Stations	1.2%
	AuzStations Normal Type	1.2%
	Alexandra Palace	1.0%
	Dutch Station Addition, Part 2	1.0%
	Dutch Station Addition, Part 3	1.0%
	CZTR Station set	0.8%
	CZTR Stations	0.8%
	CZTR Infrastructure	0.7%
	City stations	0.4%
	VAST (Station Tiles)	0.3%
	Temporal8 Real Stations 32bpp	0.3%
	DWE-StationTiles -Industrial Te	0.3%
	DWE-StationTiles - Fences	0.3%
	(other)	0.2%
	Generic Buffers	0.2%
	Mostly Florida Stations Set	0.2%
	BRStations	0.2%
	GETS Waypoints	0.2%
	WINS Stations	0.2%
	ISR 1.0.2 Bridgeable Mod	0.1%
NewGRFs - road-infra set
	TheBus Stops	20.2%
	JP+ Roads	20.2%
	czRoadsFix Names	1.7%
	AuzObjects Beach	1.3%
	Lightrail/Tramtracks	1.2%
	Country Roads	1.2%
	Brick Tram Depot	1.2%
	(OLD) GRC 1, Pt. 4	1.1%
	Dutch Rail Furniture	1.0%
	CZTR Road set	0.8%
	CS Road Set 2.0	0.2%
	U&RaTT 2	0.2%
	(other)	0.1%
NewGRFs - road-stop set
	U&RaTT: Roadstops	0.2%
	(other)	<0.1%
NewGRFs - road-vehicle set
	2CC Cargo Trams	25.3%
	2CC Trams	23.1%
	2CC Bus Set	22.5%
	Generic Tram Set	20.8%
	Horse Carts	19.1%
	eGRVTS v2.1	11.2%
	Portuguese Road Buses	8.5%
	Road Hog (Buses, Trucks, Trams)	7.8%
	PolRoad	3.2%
	Hover Bus	3.1%
	OpenGFX+ Road Vehicles	3.0%
	Auz Vans and Mini Bus Set	2.5%
	Dutch Tram Set	2.4%
	Czech Road set	2.1%
	CZTR Bus set	2.0%
	CZTR Tram set	2.0%
	Hover Vehicles	1.9%
	City Tram Set	1.8%
	Improved Generic Tram Set	1.6%
	Generic Cars	1.6%
	Trolleybus Set	1.6%
	HVW - Tram set	1.6%
	Polish Tram set by Sojita	1.6%
	Articulated Road Vehicles Set	1.6%
	CS_BusSetB1	1.5%
	Temporal8 Real Bus 32 bpp 4X	1.4%
	Fake Subways	1.4%
	Modern Tram Set	1.4%
	CS Tram Set [V. 0.2 + 0.1]	1.4%
	North Korean Tram Set	1.4%
	Korean Bus Set Expansion	1.4%
	CS_BusSetA	1.4%
	CS_BusSetB2	1.4%
	CS_BusSetB3	1.4%
	STGFX Trolleybus set	1.4%
	HVW - Bus set	1.4%
	Dutch Metros As Trams	1.4%
	Modern Dutch Bus Set	1.4%
	Finnish Trams Fix	1.4%
	Bob's British Buses Fix in NML	1.4%
	Auz Honest Wally's Cars	1.4%
	China Set: Buses	1.3%
	ATOV_VacBalls	1.3%
	8/32bpp Canton Buses(CHN)	1.3%
	Korean Bus Set	1.2%
	ChinaBus_Yutong_KingLong	1.2%
	Bob's British Buses	1.2%
	Invisible Tramtrack Vehicles	1.2%
	Temporal8 Real Bus 32 bpp 4X	1.2%
	(OLD) NRT Subway Lines v1	1.1%
	Long vehicles	1.0%
	CZTR Truck set	0.8%
	Long vehicles v4. Cut version	0.8%
	GermanRV	0.5%
	Temporal8 Semi Trucks 32bpp 4X	0.5%
	eGRVTS2	0.4%
	C.O.N.V.E.Y.O.R. B.E.L.T.S.	0.4%
	HVW Modular Truck Set	0.4%
	ATOV_UniqueFIRSTrucks	0.4%
	WR City Trams	0.4%
	Korean Tram Set	0.3%
	Temporal8 Real Trucks 32bpp 4X	0.3%
	North Korean Road Vehicles 2.0	0.2%
	Hungarian Truck Set	0.2%
	Serbian Tram Set - OpenTTD Remi	0.2%
	Bob's Random Vehicles	0.2%
	BATS	0.2%
	Ikarus Set	0.2%
	Improved Road Vehicles	0.2%
	Polish Road Set	0.2%
	(OLD) eGRVTS2 for NRT	0.2%
	HEQS (Heavy Equipment Set)	0.2%
	North American Roads & Trams	0.2%
	Mop's Expanded Road Vehicles	0.2%
	(OLD) GRC 1, Pt. 6	0.2%
	Eyecandy Road Vehicles	0.2%
	Garbage Trucks	0.2%
	Temporal8 Real Cars 32bpp 4X	0.2%
	Temporal8 Real Vehicles 32bpp	0.2%
	Argentina WC2022 Champions Bus	0.2%
	(other)	0.1%
	Funny Cars	0.1%
NewGRFs - ship set
	Sailing Ships	18.9%
	Sal's Canalboats	18.9%
	SHARK	4.7%
	Unsinkable Sam (Ships)	3.5%
	ATOV_Hovercrafts	2.2%
	FISH 1 (Ships)	1.9%
	ATOV_TugsAndBarges	1.3%
	Squid Ate FISH (FISH 2 - Ships)	0.8%
	redFISH	0.4%
	Very large ships	0.3%
	Temporal8 Real Ships 32bpp 4X	0.3%
	Fast Ships	0.2%
	Ekranoplan	0.2%
	USS Nimitz (CVN-68)	0.2%
	Sailing Ships (community)	0.1%
NewGRFs - signal set
	German Signals	2.0%
	Dutch Signals	1.0%
NewGRFs - town set
	JP+ Buildings	22.2%
	Polish Buildings Set	3.4%
	ECS Houses	2.2%
	North Korean Houses Set v2	2.0%
	AuzTown Commercial Industries	1.4%
	City Tram Track - outdated	1.2%
	Total Town Replac. Set Early Mo	1.2%
	Dutch Terraced Houses	1.0%
	Total Town Replacement Set	0.8%
	Main HQ (ttdur)	0.4%
	OpenGFX+ Towns	0.3%
	(Fixed) OpenGFX Mars Houses	0.2%
	TaI32 Town Set	0.2%
	China HQs	0.2%
	HotHut	0.2%
	Temporal8 Real Houses Townset	0.2%
	ITL Houses	0.2%
	(other)	0.1%
NewGRFs - townname set
	Hawai'ian Town Names	18.9%
	Portugal Town Names	7.0%
	Portugal Random Town Names	7.0%
	World Town Names	7.0%
	Chinese True Town Names	6.8%
	Austrian Town Names	2.3%
	Australian town names	2.3%
	Polish Town Names Extended	2.0%
	Aussie Town Names	2.0%
	Russian Town Names	1.9%
	World Cities	1.6%
	Brazilian Town Names	1.5%
	Japanese City Names	1.3%
	Chinese Town Names	1.3%
	Australian Aboriginal Town Name	1.1%
	Estonian Town Names	1.0%
	Dutch Town Names	1.0%
	Javanese town names	0.8%
	Ukrainian Town Names	0.6%
	CZTN - Czech Town Names	0.6%
	Touhou Project Town Names	0.3%
	Taiwan Town Name	0.3%
	French Small Town Names	0.3%
	Ahyangyi's Finnish Town Names	0.2%
	German Town Names	0.2%
	Short German Town Names	0.2%
	Saskatchewan Town Names	0.2%
	First Names as Town Names	0.2%
	Puerto Rican Town Names	0.2%
	(other)	0.1%
NewGRFs - train set
	JP+ Shinkansen	20.6%
	JP+ Engines & Wagons	20.4%
	JP+ Multiple Units (JGR/JNR/JR)	20.2%
	JP+ Private Companies	20.2%
	JP+ Private Comp. Mail Refit	20.2%
	JP+ MU Cars Mail Refit	20.2%
	Real International Maglev Set	19.4%
	2cc TrainsInNML	11.1%
	8/32bpp Chinese Maglev Trains	8.2%
	2cc Wagons in NML (2ccWIN)	8.0%
	8/32bpp Chinese Trains in NML	8.0%
	8/32bpp Chinese Trains	8.0%
	China Set: Trains	7.0%
	PTTS - Portuguese Trainset	7.0%
	Lemurian NARS ADD-ON SET 2CC	6.8%
	Iron Horse 4 (Trains)	6.3%
	Iron Horse 2 Addon	4.3%
	OpenGFX+ Trains	3.3%
	Aerotrain	3.1%
	600mm Narrow Gauge Railways	2.3%
	Austrian Trains	2.3%
	2cc Rapid Transit For Me!	2.2%
	DB Double Deck Coaches	2.0%
	Polish Rolling Stock Pack	1.9%
	Universal Rail Type	1.7%
	ATOV_UniqueFIRSWagons	1.5%
	A New Monolev Trainset	1.4%
	Polish PKP Set 2.0	1.4%
	8/32bpp Trains 2CC	1.3%
	Czech Railways	1.3%
	JP+ NATS Duplicates Disabler	1.3%
	xUSSR Railway Subway Set	1.2%
	2cc Narrow Gauge in NML	1.2%
	Metro Subway Set	1.2%
	CP-Trainset	1.2%
	Class 380/385	1.2%
	CityMania Racing	1.2%
	Czech Railways Set	1.2%
	Czech Railways EXTRA set	1.2%
	Not Enough Subways:New York Cit	1.2%
	Not Enough Subways: Chicago	1.2%
	2TallTyler's Misc Trains	1.2%
	AuzTrains NSW	1.1%
	AuzTrains Other States	1.1%
	ALe582-ALe642	1.0%
	ALn668 Pack	1.0%
	WR All Engines in All Climates	1.0%
	Dutch Trainset 3XL	1.0%
	CZTR Narrow gauge set	0.7%
	CZTR Engines - Steam	0.7%
	CZTR Engines - Electric	0.7%
	CZTR Engines - Diesel	0.7%
	CZTR Engines - EMU	0.7%
	CZTR Engines - DMU	0.7%
	CZTR Wagons - Passengers	0.7%
	CZTR Wagons - Cargo	0.7%
	Vacuum Tube Train	0.6%
	Vacuum Vehicle Wagon and Train	0.6%
	CZTR - NTU	0.6%
	(other)	0.4%
	BRETS	0.4%
	The Dutch Trainset Add-on	0.3%
	GETS German Extrazoom Trainset	0.3%
	Temporal8 Real Trains 32bpp 4X	0.3%
	Tokyo Metro Set	0.3%
	NUTS Unrealistic Train Set	0.3%
	SNCF French trainset	0.3%
	World Train Set	0.3%
	xUSSR Railway Electrics Set	0.2%
	Modern Maglev Trains	0.2%
	CS Cargo	0.2%
	The Danish transport set	0.2%
	UKRS2 - The UK Railway Set	0.2%
	Faster UKRS2 Express Car	0.2%
	Lithuanian Transportation Set	0.2%
	European Train Set	0.2%
	Hungarian Urban Train Set	0.2%
	Breda EB740	0.2%
	Japanese Train Set+ Addon	0.2%
	Finnish Trainset	0.2%
	Polish Train Set	0.2%
	Belgian Train Set	0.2%
	Some Trains In France	0.2%
	TRAXX Locomotive Set	0.2%
	Bay Area Rapid Transit Set	0.2%
	American Interurban Set	0.2%
	China Set: MTR Add-on	0.2%
	China Set：Metros	0.2%
	Generic European Set 2.2 CUSTOM	0.2%
	New Trains	0.2%
	North American Renewal Set	0.2%
	NARS2 Override	0.2%
	NARS Add-On Set 2cc	0.2%
	NARP - Rapid Transit	0.2%
	NARP - Multiple Units	0.2%
	NARP - Modern Locomotives	0.2%
	NARP - Wagon Pack	0.2%
	NARS 2.5 Passenger mod	0.2%
	Pineapple Trains	0.2%
	Sunshine Trains	0.2%
	NS Intercity-Max trainset	0.2%
	JRD EU train set 32bpp	0.2%
	Just Walk It - Monorail	0.2%
	Logic Train	0.2%
	NARS ADDON SET - INDEV	0.2%
	KST SNDTS	0.2%
	GETS: Alpine Addon	0.2%
	Hybrid Trains	0.1%
	British Rail UK Set (BRTrains)	0.1%
	Just Walk It - Train	0.1%
NewGRFs - unknown set
	OpenGFX2 Settings	1.5%
	8-bit Badge Set	1.2%
	CZTR Effects	0.8%
	(other)	0.6%
NewGRFs - vehicle set
	CityMania Not So NUTS	1.2%
	ECS & FIRS vehicle set	1.0%
	Original vehicle names	0.2%
	Just Walk It - Truck	0.2%
NewGRFs - water-infra set
	CHIPS Custom Docks	3.5%
	Small Ship Depot	0.2%
	River Addon for OpenGFX2 'TG'	0.2%