FantasySynth - GrooveBox
FantasySynth - GrooveBox - Steam Charts & Historical Stats
FantasySynth is a Groovebox Synth that's Fully Controllable by Midi, QWERTY keys, or Gamepad. Explore historical player activity and pricing for FantasySynth - GrooveBox. Player-count data was last observed Sep 26, 2026.
FantasySynth - GrooveBox player count and price summary
- Current players
- Unavailable
- All-time peak
- 1
- 24-hour player change
- Unavailable
- Current US price
- $14.99
Player count last observed . Values marked unavailable are not estimated.
Media gallery 7 screenshots · 3 videos
Screenshots
Videos
FantasySynth on the Go
jammin
Gameplay Trailer
All-Time Peak
Estimated Owners
Game Insights
Buy Verdict
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Activity Heatmap
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Price History
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Developer-declared accessibility on Steam
Features not declared by the developer are not labeled unsupported.
Structured language support (1)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10+
- Processor: Dual Core 2.4 GHz
- Memory: 4 GB RAM
- Graphics: 2GB VRAM / DirectX 10+ support
- Storage: 500 MB available space
- Requires a 64-bit processor and operating system
- Memory: 4 GB RAM
- DirectX: Version 11
- Additional Notes: When using battery powered devices. I strongly recommend using an externally powered midi controller
- OS: macOS 10.13+
- Graphics: Intel HD 5000
- Storage: 500 MB available space
- OS: macOS 10.14+
- Processor: Quad Core 3.0 GHz+
- OS: Ubuntu 16.04+
- Memory: 500 MB RAM
Additional Information
*languages with full audio support
Current Pricing
Additional Information
Developer Analytics
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About This Game
FantasySynth is a Groovebox Synth that's Fully Controllable by Midi, QWERTY keys, or Gamepad. Easy to use and customize with a 5 Track Pattern based Arranger and Looper for composing entire Masterpieces
Detailed Description
Gamepad Supported Note Editing!
No more dragging and dropping notes with your mouse! FantasySynth is fully controllable by whatever controller you game with! Made to make music feel like a video game while still being an ultra powerful sound design Workstation
Key Features
✔ Steam Cloud Save
✔ Steam Workshop
✔ Plug and Play Midi
✔ Per Device CC Bindings
✔ Piano Roll-less Note Editor!
✔ Gives Midi controllers the power of Hardware
✔ Create Presets and Arrange with Just a Gamepad
✔ Realtime Multitrack Arranger
✔ Entire Projects are only kBs!
✔ Import Animated Backgrounds
✔ Awesome on Steam Deck
✔ Play and Record on QWERTY keyboard
✔ BLE Midi on SteamOS
✔ Custom Color Themes
✔ Aftertouch
Specs
Each Track has its own Polyphonic FM Based Synth Engine with its own Pattern Library to easily record, arrange, and loop entire Songs in any genre.
4 Operator, 21 FM Algorithms, 9 waveforms, 2 LFOs and filters per Track, 2 ADSRs per Operator, and Various FX. Real time sequencer and Looper with a Pattern based workflow
Drum kits are made using an FM Preset Per Key! Create your own Sound!
Midi Bindings save per device making setup a onetime thing! can control everything by midi, turning them into complete Grooveboxes
I made FantasySynth because making music for my games was very very very hard. DAWs felt like an uninspiring desk job and hardware was too limiting and unaffordable. In my almost 2 years of making FantasySynth and 7 years of Game Dev, I am just now starting to have fun with recording music and only have a fraction of the musical skills a lot of you have had for many years. I beg of you, plz make some ultra cool songs to show off what FantasySynth can do.