Below is the summary for 3rd party content of the survey results from 2025-02-24 to 2025-03-02 for vanilla-master.

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 435 hours of games played, over a total of 285 games. This is an average of 1.53 hours per game.

Base Graphics Set
	OpenGFX	75.7%
	original_dos	16.8%
	OpenGFX2 Classic	3.6%
	zBase	2.3%
	aBase	0.7%
	original_windows	0.6%
	OpenGFX2 High Def	0.3%
Base Sound Set
	OpenSFX	66.1%
	NoSound	30.3%
	AltSFX	1.8%
	original_windows	1.7%
Base Music Set
	NoMusic	79.1%
	OpenMSX	13.2%
	DOOM	3.7%
	Jake's Songs	1.2%
	Modern Motion	0.7%
	Barry Taylor's Traditional Welsh Tunebook Volume 2	0.7%
	original_windows	0.6%
	original_dos	0.5%
	Barry Taylor's Traditional American Tunebook Volume 1	0.3%
AIs
	AAAHogEx	3.4%
	RoadRunner	1.3%
	SmallTownAI	0.8%
	SuperSimpleAI	0.8%
	AdmiralAI	0.8%
	NotPerfectAI	0.8%
	EmotionAI	0.7%
	CityLifeAI	0.4%
	SynTrans	0.4%
	CivilAI	0.4%
	CoronaAI	0.4%
	WmDOT	0.4%
	RailwAI	0.4%
	PathZilla	0.4%
	SnakeAI	0.4%
	KrakenAI	0.4%
	Denver & Rio Grande	0.3%
	Swarm	0.3%
	DictatorAI	0.2%
	CityConnecter	0.1%
GameScripts
	Open TTD Route Chartering	50.5%
	Renewed World Disorder	1.9%
	(other)	1.0%
	Eternal Love	0.5%
	City Controller	0.3%
NewGRFs - aircraft set
	av8 Aviators Aircraft Set	4.0%
	Av9.8	3.8%
	Apache Helicopter	3.0%
	WAS (World Airliners Set)	1.0%
	ATOV_Helicopters	0.8%
	RAV8 (Rangless Av8)	0.5%
	Hot Air Balloon	0.3%
	Airship Mast & Hot Air Balloons	0.2%
	(other)	0.1%
NewGRFs - airport set
	OpenGFX+ Airports	4.1%
	Airport asphalt (ttdur)	1.2%
	Road runway	0.5%
	SeaplaneAirport	0.2%
NewGRFs - bridge set
	CZTR Bridges	50.6%
	JP+ Bridges	4.8%
	Total Bridge Renewal Japan	2.8%
	Total Bridge Renewal Set	1.4%
	Vactrain Set Companion	1.2%
	AuzBridges	0.5%
	Unlimited Girder	0.3%
	(other)	<0.1%
NewGRFs - economy set
	BaseCosts	0.7%
	SPI(1.32) Cargo Payment Rates	0.7%
	(other)	<0.1%
NewGRFs - gui set
	U&GUI	14.7%
	Japanese Faces	3.6%
	Anime Faces	1.2%
	NewCC set	1.2%
	OpenGFX+ Trees	0.7%
	Purple to Black Company Color	0.2%
NewGRFs - industry set
	CZIS	50.6%
	FIRS Industries 3	13.1%
	FIRS Industries 5	4.7%
	AXIS eXtreme Industry Set	4.4%
	Free Trade Center	0.7%
	Industries of the Caribbean	0.7%
	Field Spawner	0.5%
	Plaza as Industry	0.5%
	(other)	0.1%
NewGRFs - landscape set
	CZTR Ground set	50.6%
	CZTR Tree set	50.6%
	JapanSet Landscape	5.2%
	Japanese Trees	3.6%
	OpenGFX+ Landscape	1.4%
	BK Enhanced Tunnel Set	0.7%
	NH Foundations	0.7%
	BRIX Realism Is XXXX	0.2%
	(other)	<0.1%
NewGRFs - mixed set
	JP+ Suspended Monorails	3.6%
	JP+ Trams	2.8%
	Hale Static	0.7%
	(other)	<0.1%
NewGRFs - object set
	CZTR Rail addons	50.6%
	ISR/DWE-style Objects II /dirty	11.3%
	CHIPS style dock objects	10.7%
	JP+ Objects	3.3%
	Japan Style Objects	2.8%
	FIRS and CHIPS style objects	1.4%
	AuzObjects Towns	1.2%
	AuzObjects Towns Add-Ons	1.2%
	Ground Tiles with Autoslope	1.2%
	ISR/DWE-style Objects II /clean	0.7%
	Polish Lighthouses	0.7%
	AuzObjects Car Parks	0.7%
	AuzObjects Farms	0.7%
	AuzObjects Fences	0.7%
	AuzObjects Water	0.7%
	AuzObjects Boating	0.7%
	AuzObjects Reefs & Atolls Pt 1	0.7%
	AuzObjects Reefs & Atolls Pt 2	0.7%
	AuzObjects Power and Telephone	0.7%
	AuzObjects Creeks and Drains	0.7%
	AuzObjects Landscape	0.7%
	Beach Objects	0.7%
	AuzObjects Water Add-Ons	0.7%
	AuzObjects Industry	0.7%
	ISR/DWE-style Objects	0.7%
	Parks & Their Castles	0.5%
	Polish Buildings as Objects	0.5%
	Generic Skyscraper Objects Set	0.5%
	Swedish Houses as Objects	0.5%
	Town Walls Objects	0.5%
	VAST (Objects)	0.5%
	Fridaemon's Objects	0.5%
	AuzObjects Roads	0.5%
	AuzObjects Military	0.5%
	Town Walls Objects Add-Ons	0.5%
	OpenGFX+ Airports as Objects	0.5%
	Rainforest Ruins	0.5%
	Real Parks & Gardens in 32bpp	0.4%
	The Lighthouse Set	0.3%
	(other)	0.1%
NewGRFs - rail-infra set
	CZTR Rails	50.6%
	CZTR Infrastructure	50.6%
	Japanese Tracks	3.6%
	JP+ Tracks	3.5%
	Omni-Gauge Railtype	1.6%
	Narrow Gauge Track Types	1.6%
	Progressive Rail Set	1.6%
	Maglev Track Set v2	0.8%
	North Korean Track Set reMOD	0.8%
	NuTracks	0.7%
	Bigger Depots	0.3%
	Dutch Catenary	0.3%
	CS Rail Set v1.4	0.3%
	(other)	0.1%
NewGRFs - rail-station set
	CZTR Stations	50.6%
	Industrial Stations Renewal	16.9%
	CHIPS Station Set 1	14.0%
	Japanese Stations	4.3%
	CHIPS Station Set 2	4.0%
	JP+ Cargo Stations	2.8%
	Japanese Stations Add-ons	2.8%
	City stations	2.7%
	Dutch Stations Set	2.0%
	Dutch Station Addition Set	1.7%
	Rural Stations	1.4%
	Jezulkim's Station set	1.2%
	Dutch Station Addition, Part 2	1.0%
	Dutch Station Addition, Part 3	1.0%
	ISR Style Waypoints	0.7%
	Suburban Stations	0.7%
	AuzStations Freight Stations	0.7%
	AuzStations Bus Truck Stations	0.7%
	OpenGFX+ Stations	0.7%
	AuzStations Wired Stations	0.5%
	AuzStations Waypoints	0.5%
	AuzStations Catenary Stations	0.5%
	AuzStations Normal Type	0.5%
	AuzStations Country Platforms	0.5%
	AuzStations City Platforms	0.5%
	AuzStations Railway Stations	0.5%
	AuzStations Non-Track Tiles	0.5%
	AuzStations Footbridges	0.5%
	AuzStations Sydney Station	0.5%
	AuzStations Subway Stations	0.5%
	Alexandra Palace	0.2%
	(other)	0.1%
NewGRFs - road-infra set
	CZTR Road set	51.0%
	czRoadsFix Names	50.8%
	RattRoads	2.8%
	U&RaTT	2.5%
	AuzObjects Beach	1.2%
	UK Roadset	0.3%
	UK Roads with Signs	0.3%
	(other)	<0.1%
NewGRFs - road-stop set
	Road Stops & No Waypoints	1.9%
	Korean Roadstop Set	0.7%
NewGRFs - road-vehicle set
	CZTR Bus set	50.6%
	CZTR Tram set	50.6%
	CZTR Truck set	50.6%
	Czech Road set	50.5%
	Road Hog (Buses, Trucks, Trams)	17.8%
	eGRVTS2	13.3%
	Ikarus Set	12.4%
	Improved Generic Tram Set	4.4%
	Japanese SusMon [Obsolete]	3.6%
	Generic Tram Set	3.3%
	eGRVTS v2.1	2.2%
	Dutch Tram Set	2.1%
	CS_BusSetA	2.1%
	CS_BusSetB1	2.1%
	CS_BusSetB2	2.1%
	CS_BusSetB3	2.1%
	2CC Cargo Trams	1.9%
	HEQS (Heavy Equipment Set)	1.6%
	Horse Carts	1.6%
	HVW Modular Truck Set	1.3%
	2CC Trams	1.3%
	2CC Bus Set	1.2%
	eGRVTS	1.0%
	Earlier Road Vehicles	0.9%
	OpenGFX+ Road Vehicles	0.9%
	Funny Cars	0.9%
	Mop's Expanded Road Vehicles	0.7%
	Polish Tram set by Sojita	0.7%
	PolRoad	0.7%
	Modern Tram Set	0.7%
	(other)	0.5%
	Korean Bus Set	0.4%
	Hover Vehicles	0.3%
	Hover Bus	0.3%
	Korean Tram Set	0.2%
	8/32bpp Canton Buses(CHN)	0.2%
	Auz Honest Wally's Cars	0.2%
	Bob's British Buses Fix in NML	0.2%
	Portuguese Road Buses	0.2%
	HVW - Bus set	0.2%
NewGRFs - ship set
	SHARK	4.7%
	ATOV_Hovercrafts	0.5%
	FISH 1 (Ships)	0.5%
	Sailing Ships	0.2%
	(other)	0.2%
NewGRFs - signal set
	Japanese Signals	3.6%
	Logic Semaphores	0.7%
	(other)	<0.1%
NewGRFs - town set
	ITL Houses	13.2%
	Swedish Houses	12.7%
	TaI UK Houses	12.4%
	Japanese Buildings	5.3%
	JP+ Buildings	3.6%
	Polish Buildings Set	1.2%
	City HQs	1.2%
	Total Town Replacement Set	1.1%
	Full English - UK Townset	0.5%
	North American Building Set	0.5%
	UK Town Set	0.3%
	Ex's - City Builder	0.2%
	HotHut	0.2%
	Early Houses	0.2%
	ECS Houses	0.2%
	Dutch Terraced Houses	0.2%
	(other)	0.1%
NewGRFs - townname set
	CZTN - Czech Town Names	50.6%
	Russian Town Names	12.4%
	Japanese City Names	6.2%
	JP+ Town Names	2.8%
	Taiwan Town Name	2.6%
	Finnish Town Names	1.6%
	Japanese Town Names Extended	1.6%
	Midwestern Town Names	1.6%
	Polish Real Town Names	1.6%
	Aussie Town Names	1.2%
	Japanese Town Names	0.8%
	Tokyo Train Stations Names	0.8%
	Hawai'ian Town Names	0.7%
	UK Town Names	0.4%
	German Town Names	0.3%
	Better World Cities	0.2%
	Brazilian Town Names	0.2%
	(other)	0.2%
	World Cities	0.1%
	South African Town &City Names	0.1%
NewGRFs - train set
	CZTR Engines - Steam	50.6%
	CZTR Engines - Electric	50.6%
	CZTR Engines - Diesel	50.6%
	CZTR Engines - EMU	50.6%
	CZTR Wagons - Passengers	50.6%
	CZTR Wagons - Cargo	50.6%
	Czech Railways Set	50.5%
	Czech Railways EXTRA set	50.5%
	2cc TrainsInNML	12.7%
	2cc Subways from the 2cc Set	12.4%
	2cc Narrow Gauge in NML	12.4%
	Iron Horse 3 (Trains)	6.1%
	Japanese Train Set+ Addon	5.5%
	Japanese Train Set	5.5%
	JP+ Multiple Units (JGR/JNR/JR)	5.3%
	Japanese Maglevs	5.2%
	JP+ Shinkansen	3.7%
	NATS - Nagoya Area Train Set	3.6%
	JP+ Engines & Wagons	3.6%
	KEIO Railway Set	3.6%
	JP+ Private Companies	3.6%
	Future Reality Inspired Maglevs	2.8%
	North American Renewal Set	1.7%
	Project Gondola	1.6%
	Just Walk It - Monorail	1.6%
	Just Walk It - Train	1.6%
	UKRS2 - Community Bugfixes	1.6%
	Wired	1.6%
	NARS Add-On Set 2cc	1.6%
	NAPR - NA Passenger Train Set	1.6%
	Vactrain Set 1.1.FORK	1.0%
	JP+ NATS Duplicates Disabler	0.8%
	E001 - Train Suite Shiki-shima	0.8%
	Okinawa Trainset	0.8%
	HokkaidoTrainset	0.8%
	Hankyu Railway Set	0.8%
	Toei Inter-connection Add-on Se	0.8%
	JP+ Private Comp. Mail Refit	0.8%
	JP+ MU Cars Mail Refit	0.8%
	Vacuum Tube Train	0.8%
	600mm Narrow Gauge Railways	0.7%
	Polish Train Set	0.7%
	ATOV_UniqueFIRSWagons	0.5%
	Default railwagons	0.5%
	A New Monolev Trainset	0.5%
	Trains of Europe - Generic	0.5%
	xUSSR Railway Wagons Set	0.5%
	Danish Trains	0.5%
	World Train Set	0.5%
	(other)	0.5%
	8/32bpp Chinese Maglev Trains	0.4%
	Korean Train Set	0.4%
	2cc Rapid Transit For Me!	0.3%
	8/32bpp Trains 2CC	0.3%
	DB Double Deck Coaches	0.3%
	Vacuum Vehicle Wagon and Train	0.3%
	Dutch Trainset	0.3%
	CS Cargo	0.2%
	Danish Trains Voltage Override	0.2%
	Chinese Train Set	0.2%
	8/32bpp Chinese Trains in NML	0.2%
	Sunshine Trains	0.2%
	Romanian Train Set	0.2%
	Breda EB740	0.2%
	American Interurban Set	0.2%
	8/32bpp Chinese Trains	0.2%
	Austrian Trains	0.2%
	Some Trains In France	0.2%
	CFL Trains: Luxembourgish Train	0.2%
	2TallTyler's Misc Trains	0.2%
	China Set：Metros	0.2%
	DutchTrainsforMailTransporters	0.2%
NewGRFs - unknown set
	CZTR Effects	50.6%
	Default Badge Set	7.2%
	(other)	2.1%
NewGRFs - vehicle set
	Just Walk It - Truck	1.6%
	(other)	<0.1%
NewGRFs - water-infra set
	CHIPS Custom Docks	3.3%
	ISR-style dock	0.7%