This is a list of sounds used in OpenTTD, their IDs (decimal and hexadecimal) and what they mean.
This page has been last verified for version: 1.10.0.
| ID (dec) | ID (hex) | Short name | Used when … |
|---|---|---|---|
| 00 | 00 | Good year | 'end of year' finance screen opens and player made a profit |
| 01 | 01 | Bad year | 'end of year' finance screen opens and player made losses |
| 02 | 02 | Splat (building docks/canals/rivers) | building docks/canals/river |
| 03 | 03 | Factory whistle | factory produces something |
| 04 | 04 | Steam train station departure | |
| 05 | 05 | Steam train entering tunnel | |
| 06 | 06 | Cargo ship horn | cargo ship departs |
| 07 | 07 | Passenger ship horn | passenger ship departs |
| 08 | 08 | Propeller plane takeoff (not Toyland) | |
| 09 | 09 | Regular jet plane takeoff | |
| 10 | 0A | Diesel/electric train station departure | |
| 11 | 0B | Mining machinery | gold/copper/gold mine produces something |
| 12 | 0C | Electric sparking | played randomly at power plants |
| 13 | 0D | Unused sound (1) | |
| 14 | 0E | Level crossing signal | train rides over a level crossing |
| 15 | 0F | Road vehicle breakdown (not Toyland) | |
| 16 | 10 | Train/ship breakdown (not Toyland) | |
| 17 | 11 | Unused sound (2) | |
| 18 | 12 | Explosion | using the explosion tool |
| 19 | 13 | Big crash | big accident between vehicles happens |
| 20 | 14 | Cash till | a vehicle just earned some money |
| 21 | 15 | Beep | player clicks on a button (GUI sound) |
| 22 | 16 | Morse | ticker message appears |
| 23 | 17 | Plane wheels touching ground | plane lands on airport |
| 24 | 18 | Helicopter takeoff | |
| 25 | 19 | Truck / old bus departure (not Toyland) (1) | truck or old bus departs |
| 26 | 1A | Truck / old bus departure (not Toyland) (2) (usually with horn) | truck or old bus departs (random variant of previous sound) |
| 27 | 1B | Modern bus start (not Toyland) | |
| 28 | 1C | Old bus start (not Toyland) | |
| 29 | 1D | Applause | newspaper appears: first arrival at station |
| 30 | 1E | “Oooh!” | newspaper appears: new vehicle invented |
| 31 | 1F | Splat (terraform/non-rail builds) | Other construction:: non-water, non-rail, non-bridge |
| 32 | 20 | Splat (building rails) | |
| 33 | 21 | Jackhammer | roads are repaired in town |
| 34 | 22 | Unused sound (3) | |
| 35 | 23 | Unused sound (4) | |
| 36 | 24 | Sheep | randomly played at farms |
| 37 | 25 | Cow | randomly played at farms |
| 38 | 26 | Horse | randomly played at farms |
| 39 | 27 | Building a bridge | |
| 40 | 28 | Sawmill | temperate sawmills or subarctic papermill produces something |
| 41 | 29 | Toyland: Sugar mine (1) | the sieve at a sugar mine is shaking |
| 42 | 2A | Toyland: Toy factory (1) | toy factory "hammer" hits the plastic (OpenGFX: "impact" at ca. 0.16s) |
| 43 | 2B | Toyland: Toy factory (2) | toy factory "hammer" starts moving down on plastic |
| 44 | 2C | Toyland: Toy factory (3) | toy factory conveyor belt is activated |
| 45 | 2D | Toyland: Sugar mine (2) | the sieve at a sugar mine is shaking |
| 46 | 2E | Toyland: Bubble generated | bubble appears at bubble generator |
| 47 | 2F | Toyland: Bubble pops | bubble at bubble generator goes 'pop' |
| 48 | 30 | Toyland: Toffee quarry | the 'drill' hits the toffee at a toffee quarry |
| 49 | 31 | Toyland: Bubble slurped | bubble is "slurped in" by bubble generator |
| 50 | 32 | Unused sound (5) | |
| 51 | 33 | Toyland: Plastic fountains | plastic fountain produces something |
| 52 | 34 | Wind | randomly played at subarctic trees |
| 53 | 35 | Toyland: Road vehicle breakdown | |
| 54 | 36 | Subtropical lumber mill: Crashing tree | |
| 55 | 37 | Subtropical lumber mill: Falling tree | |
| 56 | 38 | Subtropical lumber mill: Chainsaw | |
| 57 | 39 | Heavy wind | randomly played at subarctic trees |
| 58 | 3A | Toyland: Train/ship breakdown | |
| 59 | 3B | Supersonic plane takeoff (fast) | |
| 60 | 3C | Toyland: Comedy bus start (1) | |
| 61 | 3D | Huge jet plane takeoff (high capacity) | |
| 62 | 3E | Toyland: Comedy bus start (2) | |
| 63 | 3F | Toyland: Comedy truck start (1) | |
| 64 | 40 | Toyland: Comedy truck start (2) | |
| 65 | 41 | Maglev train station departure | |
| 66 | 42 | Subtropical: Bird (1) | randomly played at subtropical trees |
| 67 | 43 | Subtropical: Lion roar | randomly played at subtropical trees |
| 68 | 44 | Subtropical: Monkeys | randomly played at subtropical trees |
| 69 | 45 | Toyland: Propeller plane takeoff (1) | |
| 70 | 46 | Toyland: Propeller plane takeoff (2) | |
| 71 | 47 | Monorail train station departure | |
| 72 | 48 | Subtropical: Bird (2) | randomly played at subtropical trees |