Bussid OBB Sound Serigala is a free Android application by Livery Sporty. It is a mod sound pack for Bussid v3.7 that features the sound of a wolf's exhaust and cuckoo sounds, which can make your Bussid game more realistic. The application includes new sound srigala, sound serigala bus simulator, and obb sound serigala bang sadewa. Additionally, it contains the latest mod truck canter bussid for 2023.

The application has four sheets with a long list of mod trucks that users can apply in their Bussid garages. The mod trucks are categorized into different types, such as mod truck canter terpal segitiga, mod truck terpal gayor, mod bussid truck terpal setengah, mod bussid truk canter no terpal, mod truck canter full terpal, and mod truck canter bak kosong.

Overall, Bussid OBB Sound Serigala is an excellent tool to make your Bussid game unique. However, it's important to note that the application is not created by the Bussid developer and it's not an official add-on for the game.