
SFXEngine Bolt-on: Sample Engines
The Sample Engines Bolt-on contains 5 extra sample generation engines to boost capabilities of SFXEngine: Proteus, Sample Loop, Stereo Proteus, Stereo Sample, and Zeitraum.
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What are keyshops?Base game (1)
This is the base game required to play this DLC. Other expansions may also be required.
Demo (1)
Try this game before buying.
Multipacks (1)
DLCs (28)

About SFXEngine Bolt-on: Sample Engines
Proteus is a hyped-up sample player. Proteus is a sample player with variable forwards and backwards speed, and variable loop points. Can be used for crazy effects of all sorts, sounds that play or bounce forwards and backwards, loop, judder, stutter, and lots more. All Proteus samples loop forever.
Sample Loop is a sample player with internal, eternal delay. This will play a sample of your choice and keep it looping with a simple delay, rather than using loop points. This can be useful for triggering a regular sound every so often. Take a simple sword-clash, for example, put lots of Sample Loop engines in a row with different delay values and the result will sound like a battle.
Stereo Proteus is the stereo version of Proteus; a sample player with variable forwards and backwards speed, and variable loop points.
Stereo Sample is a stereo version of the basic Sample engine, allowing separate left/right samples.
Zeitraum is a sample player with a unique electronic tone, and separate pitch and speed control. Zeitraum is a sample effect which permits wild independent control over the speed and pitch of the playback. The results at extreme values can sound tinny, metallic, robotic; ideal for special speech effects.
Game details
Game details
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Features
SFXEngine Bolt-on: Sample Engines price history
Lowest tracked price: €6.82 (Jul 7, 2026) · current best: €9.75.
SFXEngine Bolt-on: Sample Engines — frequently asked questions
Where can I buy SFXEngine Bolt-on: Sample Engines at the cheapest price?
Right now the cheapest offer for SFXEngine Bolt-on: Sample Engines is €9.75 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price SFXEngine Bolt-on: Sample Engines has ever been?
The lowest price KingsPrice has tracked for SFXEngine Bolt-on: Sample Engines is €6.82 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
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System requirements
Minimum
- OS *: Windows XP, Vista, 7, 8, 10, 11.
- Processor: Any Windows compatible CPU.
- Memory: 1 GB RAM
- Graphics: DirectX compatible graphics card required.
- DirectX: Version 9.0
- Storage: 1 MB available space
- Sound Card: DirectX compatible sound card required.































