Realistic Engine Sounds 2 - Pro Edition is a powerful tool that includes multiple car engine sound packs, various sound effects, and a robust engine sound controller compatible with several vehicle physics systems.

Skip the cost of renting cars, hiring a recording engineer or a foley artist by purchasing game-ready files! Save time, cut production costs, and get professional quality sounds instantly without booking studios, recording sessions, or post-production work.

Ideal for racing games, open world games and more. This asset will improve vehicle engine sounds in your projects. From an open world game to a simple casual mobile game, it comes handy when a car needs nicer engine sound!

*A major update coming soon which will add intake sounds!* (in v2.2.0 update)

50 complete engine sound packs - each has 40 wav files (20 for exterior and 20 for interior view), 2000 wav files dedicated solely to engine sounds.

Explore this video playlist featuring all included sound packs: Link

List of All Engine sound Packs that comes with Pro Edition:

Bike 125 ccm
Bike 600 ccm
Bike 660 ccm
Bike 1000 ccm
Truck Classic
Truck Modern
Bus Classic
Bus Modern
i4 German 1
i4 German 2
i4 German 3
i4 Japanese 1
i4 Japanese 2
i4 Serbian
Diesel 2.5 German
i6 German
i6 German FREE (available for free in the Asset Store)
i6 German 1 Sport
i6 German 2 Sport
i6 German 3 Sport
i6 Japanese 1
i6 Japanese 2
Boxer German
Boxer Japanese 1
Boxer Japanese 2
Rotary x3
Rotary x7
Rotary x8 FREE (available for free in the Asset Store)
Rotary x8 - 1
Rotary x8 - 2
Rotary x8 - 3
Rotary 4 Rotor
V6 Japanese 1
V6 Japanese 2
V8 American – Classic
V8 American – Classic 2
V8 American – Modern
V8 American – Modern 2
V8 Italian 1
V8 Italian 2
V8 Italian 3
V8 Formula 1
V8 German
V8 German 1 Sport
V8 German 2 Sport
V8 German 3 Sport
V10 German
V10 Italian
V12 British
V12 Italian

Add-on sound packs can be found here (these sound packs are not included in any edition of RES2): Add-on sound packs for Realistic Engine Sounds 2

Compatible with several popular vehicle physics simulators available on the Unity Asset Store (read below for the complete list). The number of compatible vehicle physics controller assets will increase over time.

Realistic Engine Sounds 2 - Pro Edition has an engine sound tester scene which has a basic car engine simulator. It's a good start for making a car engine soundboard app or a 2D game!

Online Documentation.pdf

Easy to use: drag-and-drop prefabs on your vehicle - this is only applicable for those car physics controller Unity assets that are already supported with pre-made compatibility.

Realistic Engine Sounds 2 currently has pre-made compatibility for 25 vehicle physics simulator Unity assets, and an example compatibility too is included for custom made car physics controllers.

Turbo, Supercharger, Muffler crackle, Straight Cut Gearbox, Gear changing and City car Gearbox whine SFX comes with sound controller scripts and prefabs (simply drag and drop these prefabs on engine sound prefabs).

This asset also includes skid sound clips, however, it does not come with controller scripts for them, since most car physics controller assets already have their own skid sound controllers.

*This package does not contain any car physics controllers, or any 3D models of vehicles.*

The powerful sound controller can do the following:

Optimize vehicle audio (it will pause or delete those audio sources that can't be heard because of their low volume or because of their distance from the audio listener). This depending on the prefab's optimization settings and it can be disabled too. By default it is set to "Pause" mode.
Change the engine sound based on how the camera looks at the vehicle. It will sound differently if the camera is looking at the front or at the back of the car. (Dynamic Audio Mixer).
Enhance engine sounds with an "aggressiveness" SFX, suitable for simulating engine upgrades in a street racing game, mimicking open exhaust systems, a lost muffler, etc. :D
Add valve SFX, which will play valve sounds synchronized with the vehicle's engine RPM without altering the sound clip's pitch. Ideal for simulating engine noise in the vehicle's engine bay, it's also useful for mimicing that when the vehicle's hood got opened (when player does an engine repair or something like that). For example: enable this SFX when the player opened the engine hood.
Engine load "wobble" will "wobble" the engine load value for a short time right after the player hit the gas pedal. Used to mimic racecar, or truck engine behaviour.
Wind noise SFX adds a subtle yet crucial detail that might go unnoticed if it's there, but you'll definitely notice its absence. It adds a sense of realism and completeness to the experience.
Reverse gear SFX plays a whining noise when the vehicle is going in reverse.
Reverse gear's beeping warning sound is played when the vehicle is in reverse gear. By default, this SFX is disabled, but you can enable it for any engine sound prefab.

Realistic Engine Sounds 2 is available in three editions: Lite, Plus, and Pro.

You can browse all editions here. If you already own the Lite Edition or the Plus Edition you can upgrade to the Pro Edition at any time for a fair price (the price difference between your current edition and the Pro Edition).

Confused about the different editions? Read this article to get a clear overview: Differences between RES2 Editions

RES2 have pre-made compatibility made for the following vehicle physics controller assets (links to short Youtube videos on how to implement compatibility for these assets):

FAQ:

- What are the differences among Lite, Plus and Pro Editions?

The difference is how much sound files they have, the engine sound controller script is the same in all editions.

- What are the differences between RES1 and RES2?

Sound controller script has been rewriten from zero, created a new custom editor to make it easier and faster to create new engine sound prefabs, many new features have been added to the sound controller. Additionally, all wav files has been re-recorded or remastered, + 1850 new wav files has been added.

- Are RES1 prefabs compatible with RES2?

Yes, but they may need small tweaking.

- Will my custom compatibility script made for RES1 will work with RES2?

No, you need to do some changes to your custom script written for RES1. In most cases you just need to add "SkrillStudio" namespace to your script.

- Do I need to re-add all Realistic Engine Sounds prefabs to my vehicles after upgrading from RES1 to RES2?

Yes, you need to delete the old RES1 prefabs form your vehicles and then add the new RES2 prefabs. This is needed because all RES2 prefabs have new audio clips and new values.

Can't find the sound pack you're looking for? Send your own recordings to me and I will turn them into a complete engine sound pack!

You can find tutorials on Youtube and in the Documentation.pdf.

If you have any suggestions or encounter any issues with the asset, please feel free to contact me via Email, Facebook, or by filling out the contact form on my website.

May not be available to respond to messages during weekends and holidays.