development-forum

FIRS Forked: Oil Town 13 messages

Apr 19, 2026, 3:39 PM NewGRF Development

SquireJames Addons 87 messages

Mar 25, 2026, 12:35 AM NewGRF Development

Will M's GRF Things 679 messages

Mar 24, 2026, 12:43 AM NewGRF Development

2cc Trains (Revival) Dev thread 685 messages

Mar 18, 2026, 2:01 PM NewGRF Development

AXIS - Another Xtreme Industry Set 18 messages

Feb 8, 2026, 10:31 AM NewGRF Development

British Rail Extra-zoom Train Set (BRETS) 168 messages

Oct 19, 2025, 9:49 PM NewGRF Development

Ragins Industry set brain storming post 23 messages

Sep 21, 2025, 3:35 AM NewGRF Development

NML Language Server 497 messages

Jul 24, 2025, 5:26 PM NewGRF Development

Airwave Infra 32 messages

Mar 13, 2025, 12:56 AM NewGRF Development Documentation

Standardized Badge Scheme 104 messages

Feb 15, 2025, 7:29 PM NewGRF Development

JGRPP Order List to JSON Conversion System 295 messages

Feb 14, 2025, 8:49 PM Patch Development

2CC Trams 16 messages

Jan 8, 2025, 2:00 AM NewGRF Development

Gadg8eer's NewGRFs 64 messages

Nov 27, 2024, 8:55 PM NewGRF Development

Combined American Train Set (CATS) (NARS in grfpy) 25 messages

Oct 28, 2024, 1:10 PM NewGRF Development

Mixed Trains-focused industry set (brainstorming) 71 messages

Oct 17, 2024, 3:43 PM NewGRF Development

OpenTTD Wiki Updates & Improvements 542 messages

Oct 11, 2024, 5:20 PM Documentation

WenSim's NewGRF Chatroom 537 messages

Sep 6, 2024, 7:04 PM NewGRF Development

Modular airports 89 messages

Jul 21, 2024, 6:04 PM Patch Development

Special Dev Fundraiser 9 messages

Jul 6, 2024, 3:49 AM NewGRF Development

Island of Sodor Scenario and Heightmap 55 messages

May 4, 2024, 10:03 PM Scenario Development

Taiwan Railway Pack 258 messages

Mar 1, 2024, 2:33 PM NewGRF Development

Asasignals 42 messages

Feb 19, 2024, 9:48 PM NewGRF Development

HVW Sets 407 messages

Feb 17, 2024, 3:33 PM NewGRF Development

RemoteGS 15 messages

Feb 13, 2024, 7:10 PM AI/GS Development

North American Extra zoom trains 741 messages

Feb 12, 2024, 12:32 PM NewGRF Development

AWAS - Advanced World Airliners Set 207 messages

Feb 12, 2024, 12:01 AM NewGRF Development

Jake's Andy Forks 50 messages

Dec 18, 2023, 6:12 AM NewGRF Development

CZTR Development 48 messages

Dec 13, 2023, 6:50 PM NewGRF Development

"Custom" Eyecandy Airport NewGRF wishlist 47 messages

Nov 6, 2023, 9:33 PM

Dutch Trainset v3 DevZone 576 messages

Nov 1, 2023, 12:01 PM NewGRF Development

Hutt city objects 26 messages

Oct 27, 2023, 9:27 PM NewGRF Development

AYCO All You Can Eat Objects 29 messages

Oct 22, 2023, 2:40 PM

The NewBridge Branch Development 9 messages

Sep 3, 2023, 6:03 AM

China Set - Development 954 messages

Sep 3, 2023, 2:48 AM NewGRF Development

xUSSRset 272 messages

Jun 11, 2023, 1:03 PM NewGRF Development

OpenTTD Opt-In Automated Survey - Feedback wanted 42 messages

Apr 11, 2023, 8:48 AM

Region support in BaNaNaS 91 messages

Mar 5, 2023, 8:19 PM

Android Unofficial Port 557 messages

Feb 25, 2023, 2:56 PM Patch Development

Rob's Random Rubbish 231 messages

Dec 23, 2022, 2:28 PM

Ragins Train Sets 25166 messages

Sep 13, 2022, 4:58 AM NewGRF Development

CSBusSet & CS Trams 49 messages

Aug 16, 2022, 7:08 PM

AUSTRALIA 4K SCENARIO 47 messages

Jun 22, 2022, 4:32 AM

World Airliner Set? 160 messages

Jun 20, 2022, 4:43 PM

UKRS2 in NML Dev Thread 3809 messages

Jun 11, 2022, 8:28 AM NewGRF Development

grf-py 0.3.1 - a new way to make NewGRFs (with Python) 51 messages

Jun 5, 2022, 7:25 PM NewGRF Development

Custom Airports? 14 messages

Jun 3, 2022, 10:06 PM

CityMania Patch Pack 30 messages

Jun 2, 2022, 4:19 PM Patch Development

TrueGRF - NewGRFs made easy - v2 released 381 messages

Jun 1, 2022, 2:03 PM

GETS German Extra-Zoom Trains DevZone 8991 messages

Jun 1, 2022, 1:14 PM NewGRF Development

New Livery System Concept 7 messages

Jun 1, 2022, 12:00 PM