Below is the summary for 3rd party content of the survey results from 2026-07-27 to 2026-08-02 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 1264 hours of games played, over a total of 261 games. This is an average of 4.84 hours per game.

Base Graphics Set
	OpenGFX	79.4%
	OpenGFX2 Classic	10.5%
	aBase	8.6%
	zBase	1.3%
	original_windows	0.1%
	(other)	0.1%
Base Sound Set
	NoSound	56.0%
	OpenSFX	33.2%
	AltSFX	9.0%
	BritishTrainSoundsLNER	1.3%
	original_windows	0.3%
	(other)	0.1%
	BritishTrainSoundsLMS	0.1%
Base Music Set
	NoMusic	67.1%
	OpenMSX	20.8%
	Barry Taylor's Traditional American Tunebook Volume 2	7.3%
	Barry Taylor's Traditional Canadian Tunebook Volume 2	2.3%
	Modern Motion	0.8%
	Holiday Island	0.6%
	Traditional Winter Holiday Music Pack	0.5%
	original_dos	0.2%
	(other)	0.1%
	DOOM	0.1%
	Scott Joplin Anthology	0.1%
	Barry Taylor's Traditional Scottish Tunebook Volume 4	0.1%
AIs
	AdmiralAI	9.2%
	BorkAI	8.4%
	AroAI	6.1%
	trAIns	4.2%
	AAAHogEx	4.0%
	AIAI	3.4%
	DictatorAI	3.1%
	NoCAB	2.5%
	CivilAI	2.4%
	RoadRunner	2.3%
	ChooChoo	2.1%
	Swarm	2.1%
	Denver & Rio Grande	1.5%
	NoNoCAB	1.4%
	OtviAI	1.4%
	Trans AI	1.4%
	Chopper	1.0%
	PathZilla	1.0%
	LuDiAI AfterFix	0.8%
	Terron AI	0.8%
	SuperSimpleAI	0.8%
	CPU	0.8%
	AAAHogNet	0.7%
	SimpleAI	0.7%
	(other)	0.5%
	EmotionAI	0.4%
	WormAI	0.4%
	ShipAI	0.3%
	TracAI	0.2%
	RailwAI	0.2%
	WrightAI	0.2%
	Convoy	0.2%
	TeshiNet	0.1%
GameScripts
	City Founder GS	4.7%
	Boomtown Or Bust	2.1%
	Rebuild Closed Industries	0.7%
	Neighbours are important	0.6%
	Production Booster	0.4%
	(other)	0.3%
	Renewed Village Growth	0.3%
NewGRFs - aircraft set
	Av9.8	7.6%
	av8 Aviators Aircraft Set	6.5%
	RAV8 (Rangless Av8)	5.1%
	Aircraftpack-2025 by Illusive	1.9%
	ATOV_Helicopters	0.8%
	Airship Mast & Hot Air Balloons	0.4%
	(other)	0.3%
NewGRFs - airport set
	OpenGFX+ Airports	9.8%
	Airport asphalt (ttdur)	0.4%
	(other)	0.1%
NewGRFs - bridge set
	Longer Girder, Steel Bridge	7.4%
	JP+ Bridges	5.1%
	Bridges param speed limit	5.0%
	CZTR Bridges	4.1%
	Total Bridge Renewal Set ARRS	2.5%
	AuzBridges	2.3%
	Subway Transit Bridge	2.1%
	Total Bridge Renewal Set	1.3%
	American Bridge Replacement Set	0.8%
NewGRFs - economy set
	BaseCosts	8.2%
	Timberwolf's Station Ratings	0.4%
NewGRFs - gui set
	OpenGFX+ Trees	0.8%
	NewCC set	0.7%
	Anime Faces	0.7%
	FontRenew (ttdur)	0.5%
NewGRFs - industry set
	AXIS eXtreme Industry Set	8.2%
	FIRS Industries 5	7.3%
	FIRS Industries 3	5.0%
	FIRS Industries 4	4.7%
	Housing as Industries	4.7%
	FIRS Industries 1	3.2%
	Beach as Industry	1.0%
	ECS Machinery vector	0.9%
	ECS Town vector	0.8%
	ECS Wood vector	0.8%
	ECS Agricultural Vector	0.8%
	ECS Chemical vector II	0.8%
	ECS Basic vector II	0.8%
	ECS Industry Add-on	0.7%
	ECSext	0.7%
	FIRS Industries 5 (RU)	0.6%
	OpenGFX+ Industries	0.5%
	Extreme Industry Set	0.2%
	Age of Industry Replacement Set	0.1%
	(other)	0.1%
	North American Industry Set	0.1%
	BSPI	0.1%
NewGRFs - landscape set
	JapanSet Landscape	5.0%
	32bppEZCompleteGraphics	3.4%
	CityMania Alpine Climate	2.1%
	RAWR Absolute World Replacement	2.0%
	CZTR Tree set	1.6%
	OpenGFX+ Landscape	1.4%
	TTO Full Conversion	1.1%
	CZTR Ground set	1.0%
	Sunshine Landscape	1.0%
	Sunshine Trees	1.0%
	NoGridLand	1.0%
	OpenGFX+ Landscape Minus	0.5%
NewGRFs - mixed set
	JP+ Trams	7.2%
	JP+ Suspended Monorails	5.1%
	Toyland2mars	0.1%
NewGRFs - object set
	FIRS and CHIPS style objects	12.9%
	OpenGFX+ Airports as Objects	7.8%
	CHIPS style dock objects	7.3%
	JP+ Objects	5.1%
	ISR/DWE-style Objects	5.0%
	VAST (Objects)	3.3%
	City Objects	3.2%
	The Lighthouse Set	2.5%
	CityMania Minesweeper	2.1%
	AuzObjects Subway Overlays	2.1%
	AuzObjects Boating	2.1%
	AuzObjects Agry Bridges	2.1%
	Fake Airport Objects	2.1%
	AuzObjects Add-Ons	2.1%
	Fake Bridges	2.1%
	Tony Pixels Subway Equipment Se	2.1%
	Beach Objects	1.8%
	CZTR Rail addons	1.1%
	Japan Style Water Objects	1.0%
	Airwave Infrastructure	1.0%
	Dutch Landmark Objects Set	0.9%
	z. Auz_Landscape_Objects	0.8%
	VAST+ Fences	0.8%
	(other)	0.4%
	AuzObjects Railway Buildings	0.2%
	AuzObjects Power and Telephone	0.2%
NewGRFs - rail-infra set
	Metro Track Set	7.0%
	JP+ Tracks	5.1%
	Maglev Track Set v2	3.2%
	NH Depot	2.4%
	Auustralian Wide Ballast Tracks	2.1%
	CZTR Infrastructure	2.0%
	Bigger Depots	1.5%
	Dutch Catenary	0.9%
	Dutch Tracks	0.9%
	North American Track Set	0.8%
	NuTracks	0.6%
	CZTR Rails	0.6%
	Timberwolf's Tracks	0.4%
	(other)	0.2%
NewGRFs - rail-station set
	CHIPS Station Set 2	12.3%
	Japanese Stations	10.8%
	Industrial Stations Renewal	9.4%
	Rural Stations	3.3%
	City stations	3.3%
	US Stations Set	3.3%
	Suburban Stations	3.2%
	CHIPS Station Set 1	3.2%
	UK Waypoints	3.2%
	OpenGFX+ Stations	3.1%
	Maglev Station Set	2.9%
	Dutch Station Addition Set	2.8%
	Dutch Stations Set	2.8%
	Basic Stations	2.5%
	AuzStations Subway Stations	2.3%
	AuzStations Bus Truck Stations	2.1%
	Custom Tunnel Entrances	2.1%
	Dutch Station Addition, Part 2	0.9%
	Dutch Station Addition, Part 3	0.9%
	British Stations Set	0.7%
	CZTR Station set	0.6%
	CZTR Stations	0.6%
	Timberwolf's Stations	0.4%
	GETS Waypoints	0.4%
	JP+ Cargo Stations	0.4%
	(other)	0.3%
	AuzStations Freight Stations	0.2%
	AuzStations Waypoints	0.2%
	AuzStations Country Platforms	0.2%
	AuzStations City Platforms	0.2%
	AuzStations Railway Stations	0.2%
	AuzStations Non-Track Tiles	0.2%
	Japanese Stations Add-ons	0.2%
	DWE-StationTiles -Industrial Te	0.1%
	DWE-StationTiles - Fences	0.1%
	VAST (Station Tiles)	0.1%
NewGRFs - road-infra set
	TheBus Stops	6.8%
	JP+ Roads	5.1%
	FooBar's Tram Tracks	5.0%
	AuzObjects Beach	3.1%
	Lightrail/Tramtracks	2.9%
	Brick Tram Depot	2.8%
	CZTR Road set	2.7%
	American Road Replacement Set	2.5%
	Country Roads	2.1%
	czRoadsFix Names	2.1%
	Dutch Rail Furniture	0.9%
	RattRoads	0.1%
	(other)	<0.1%
NewGRFs - road-stop set
	(other)	<0.1%
NewGRFs - road-vehicle set
	2CC Trams	14.0%
	2CC Cargo Trams	14.0%
	Road Hog (Buses, Trucks, Trams)	13.1%
	2CC Bus Set	12.6%
	eGRVTS v2.1	10.3%
	Modern Tram Set	7.4%
	Articulated Road Vehicles Set	7.4%
	HEQS (Heavy Equipment Set)	6.0%
	Generic Tram Set	5.3%
	Earlier Road Vehicles	4.7%
	Horse Carts	4.7%
	City Tram Set	3.0%
	Dutch Tram Set	3.0%
	Portuguese Road Buses	2.8%
	Improved Generic Tram Set	2.7%
	CZTR Bus set	2.7%
	CZTR Tram set	2.7%
	Hover Bus	2.6%
	STGFX Trolleybus set	2.5%
	Bob's British Buses	2.4%
	Bob's British Buses Fix in NML	2.4%
	Fake Subways	2.2%
	Temporal8 Real Bus 32 bpp 4X	2.2%
	Temporal8 Real Bus 32 bpp 4X	2.1%
	ChinaBus_Yutong_KingLong	2.1%
	North Korean Tram Set	2.1%
	CS_BusSetA	2.1%
	CS_BusSetB1	2.1%
	CS_BusSetB2	2.1%
	CS_BusSetB3	2.1%
	HVW - Tram set	2.1%
	HVW - Bus set	2.1%
	Korean Bus Set Expansion	2.1%
	8/32bpp Canton Buses(CHN)	2.1%
	Czech Road set	2.1%
	Dutch Metros As Trams	2.1%
	Invisible Tramtrack Vehicles	2.1%
	CS Tram Set [V. 0.2 + 0.1]	2.1%
	Modern Dutch Bus Set	2.1%
	Korean Bus Set	2.1%
	Trolleybus Set	2.1%
	Auz Vans and Mini Bus Set	2.1%
	Finnish Trams Fix	2.1%
	China Set: Buses	2.1%
	OpenGFX+ Road Vehicles	1.7%
	eGRVTS2	1.2%
	Hover Vehicles	1.1%
	Long vehicles	0.9%
	North American Road Vehicle Set	0.7%
	North American RV Set	0.7%
	Romanian Road Vehicle Set	0.7%
	Long vehicles v4. Cut version	0.6%
	CZTR Truck set	0.6%
	(other)	0.4%
	Polish Tram set by Sojita	0.4%
	Generic Cars	0.4%
	PolRoad	0.3%
	Hungarian Truck Set	0.1%
	Ikarus Set	0.1%
	Korean Tram Set	0.1%
NewGRFs - ship set
	Sailing Ships	12.1%
	FISH 1 (Ships)	9.0%
	Unsinkable Sam (Ships)	7.3%
	SHARK	6.9%
	redFISH	5.1%
	Very large ships	4.9%
	Sailing Ships (community)	4.7%
	Sal's Canalboats	4.7%
	Squid Ate FISH (FISH 2 - Ships)	0.8%
	Temporal8 Real Ships 32bpp 4X	0.2%
	ATOV_Hovercrafts	0.2%
	(other)	0.1%
NewGRFs - signal set
	Dutch Signals	0.9%
	German Signals	0.7%
	(other)	<0.1%
NewGRFs - town set
	JP+ Buildings	5.2%
	City Tram Track - outdated	2.1%
	Total Town Replacement Set	2.0%
	Total Town Replac. Set Early Mo	1.9%
	China HQs	1.0%
	Dutch Terraced Houses	0.9%
	Early Houses	0.8%
	ECS Houses	0.2%
	Swedish Houses	0.2%
	(other)	0.1%
NewGRFs - townname set
	Hawai'ian Town Names	4.7%
	Chinese True Town Names	3.2%
	Ahyangyi's Finnish Town Names	2.4%
	Austrian Town Names	2.1%
	Australian town names	2.1%
	Brazilian Town Names	2.1%
	Dutch Town Names	1.4%
	Canadian Town Names	0.7%
	Portugal Town Names	0.7%
	Portugal Random Town Names	0.7%
	World Town Names	0.7%
	Romanian Town Names	0.7%
	Javanese town names	0.6%
	World Cities	0.6%
	Japanese City Names	0.4%
	Russian Town Names	0.3%
	Ukrainian Town Names	0.3%
	(other)	0.3%
	US Town Names	0.2%
	Aussie Town Names	0.1%
	Taiwan Town Name	0.1%
	French Small Town Names	0.1%
NewGRFs - train set
	2cc TrainsInNML	10.4%
	OpenGFX+ Trains	8.2%
	Iron Horse 2 Addon	7.9%
	Iron Horse 4 (Trains)	7.6%
	Real International Maglev Set	7.6%
	8/32bpp Chinese Trains	5.8%
	Dutch Trainset 3XL	5.6%
	2cc Wagons in NML (2ccWIN)	5.3%
	8/32bpp Chinese Trains in NML	5.3%
	8/32bpp Chinese Maglev Trains	5.3%
	JP+ Multiple Units (JGR/JNR/JR)	5.1%
	JP+ Engines & Wagons	5.1%
	JP+ Shinkansen	5.1%
	JP+ Private Companies	5.1%
	JP+ Private Comp. Mail Refit	5.1%
	JP+ MU Cars Mail Refit	5.1%
	Vactrain Set 1.1.FORK	5.0%
	Aerotrain	4.1%
	North American Renewal Set	3.2%
	Lemurian NARS ADD-ON SET 2CC	3.2%
	China Set: Trains	3.2%
	2cc Rapid Transit For Me!	2.8%
	Not Enough Subways:New York Cit	2.8%
	Not Enough Subways: Chicago	2.8%
	8/32bpp Trains 2CC	2.6%
	Universal Rail Type	2.3%
	A New Monolev Trainset	2.2%
	Czech Railways	2.2%
	Metro Subway Set	2.1%
	CP-Trainset	2.1%
	Class 380/385	2.1%
	CityMania Racing	2.1%
	600mm Narrow Gauge Railways	2.1%
	Czech Railways Set	2.1%
	Czech Railways EXTRA set	2.1%
	xUSSR Railway Subway Set	2.1%
	Austrian Trains	2.1%
	2cc Narrow Gauge in NML	2.1%
	2TallTyler's Misc Trains	2.1%
	DB Double Deck Coaches	2.0%
	Vacuum Tube Train	1.6%
	CZTR Narrow gauge set	1.0%
	CZTR Engines - Steam	1.0%
	CZTR Engines - Electric	1.0%
	CZTR Engines - Diesel	1.0%
	CZTR Engines - EMU	1.0%
	NARS Add-On Set 2cc	0.9%
	NARS 2.5 Passenger mod	0.8%
	(other)	0.8%
	NAPR - NA Passenger Train Set	0.7%
	PTTS - Portuguese Trainset	0.7%
	British Rail UK Set (BRTrains)	0.7%
	CZTR Engines - DMU	0.6%
	CZTR Wagons - Passengers	0.6%
	CZTR Wagons - Cargo	0.6%
	Timberwolf's UK Trains	0.5%
	GETS German Extrazoom Trainset	0.4%
	Hybrid Trains	0.4%
	JP+ NATS Duplicates Disabler	0.4%
	Modern Maglev Trains	0.3%
	RIMS (fork by ChronosXYZ)	0.3%
	Polish Rolling Stock Pack	0.2%
	Vacuum Vehicle Wagon and Train	0.2%
	WR All Engines in All Climates	0.1%
	HungarianMetroSet	0.1%
	Hungarian Urban Train Set	0.1%
	Hungarian MAV-SET 2	0.1%
	NUTS Unrealistic Train Set	0.1%
	SNCF French trainset	0.1%
	World Train Set	0.1%
NewGRFs - unknown set
	8-bit Badge Set	2.1%
	CZTR Effects	1.6%
	(other)	1.0%
	OpenGFX2 Settings	0.1%
	Cow farms	0.1%
NewGRFs - vehicle set
	CityMania Not So NUTS	2.1%
	ECS & FIRS vehicle set	0.9%
NewGRFs - water-infra set
	CHIPS Custom Docks	12.6%
	ISR-style dock	5.0%