OpenTTD/nml

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Stars: 58
Forks: 46
Open beginner issues: 0
Indexed issues: 21
Avg merge: 11d 15h
Merged PRs (30d): 3

Dominant language: Python
License: GPL-2.0
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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21 open issues indexed

Sprite Encoding/Cache/Palette Check performance is poor due to generic.find_file Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

OpenTTD/nml#440 · 3 comments · 1 reaction · Opened Aug 29, 2026
Alternative sprites for RTL language suppot Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

OpenTTD/nml#405 · Opened Dec 6, 2025
No error when tram_type property is set without a tram typetable Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

OpenTTD/nml#398 · 3 comments · Opened Nov 18, 2025
Number of sound effects incorrectly (or at least, misleadingly?) reported Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

OpenTTD/nml#395 · 5 comments · Opened Oct 29, 2025
Unexpected internal error has occurred. Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

OpenTTD/nml#394 · 1 comment · Opened Oct 21, 2025
Bug(?): Re-definition of alternative sprites is not treated as an error but has no productive use Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

OpenTTD/nml#372 · Opened Apr 3, 2025
Bug: `alternative_sprites` in conditional blocks away from the parent behave inconsistently Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

OpenTTD/nml#371 · 1 comment · Opened Apr 3, 2025
Upgrading from a version prior to 0.7.3 changes specific use cases using vehicle random_bits Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OpenTTD/nml#350 · 3 comments · Opened Dec 28, 2024
A named parameter cannot be used for a house ID Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

OpenTTD/nml#300 · 1 comment · Opened Jul 31, 2023
The builtin {cargo|rail|road|tram}type functions do not work if the corresponding tables are defined by the user Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

OpenTTD/nml#299 · 2 comments · Opened Jul 18, 2023
Not enough random bits for the town name generation (34 needed, 32 available) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OpenTTD/nml#275 · 5 comments · Opened Dec 29, 2022
Document stations Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

OpenTTD/nml#262 · 1 comment · Opened Aug 31, 2022
Support industry cargo subtype display without waiting amount Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenTTD/nml#221 · 1 comment · Opened Jun 8, 2021
Add AIR_DRAG_DEFAULT and AIR_DRAG_NONE constants Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

OpenTTD/nml#219 · 2 comments · Opened Jun 3, 2021
Request: Add variable for xy coordinates of industries Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

OpenTTD/nml#218 · 5 comments · Opened May 27, 2021
NML 5.3.0 windows binary is somewhat slow Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

OpenTTD/nml#210 · 2 comments · Opened Apr 24, 2021
extract_tables.feature_names_table does not include "TILE" Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

OpenTTD/nml#202 · Opened Apr 14, 2021
Provide abstraction for intuitive behavior of "unavailable" variables Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OpenTTD/nml#198 · Opened Mar 30, 2021
Suspected integer underflow when switch returns a negative number Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

OpenTTD/nml#196 · 8 comments · Opened Mar 24, 2021
Document procedures for switches and random switches Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

OpenTTD/nml#105 · 7 comments · Opened Apr 26, 2020
Extend roadtypes / tramtypes examples and provide tests Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OpenTTD/nml#47 · 1 comment · Opened Oct 15, 2019

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