GridBit / Instrument 01System online
GrooveGod Hercules plugin interface
GrooveGod HerculesActual plugin interface
Drum instrument

GrooveGod Hercules

Draw the beat. Pocket the kit. Duck the snare.

Drum sampler and step sequencer in one. Start with Kick, Snare, Hats and Perc — four tracks that expand to 8 or 16 when the kit needs more room. Polymeter, up to 64 steps per track, deep step-locks, 40 fills, 31 groove types, vintage shuffle, a dual-stage Sidecheck compressor on every track, and in-plugin AI drum sample generation.

Platforms

macOS AU + VST3 shipping. Windows VST3 coming.

AU, VST3 · macOS 10.15 or later, 64-bit host

Generate in place

Sample generation runs inside the plugin and lands on the track you are working on. No browser tab, no download folder, no USB stick.

Audio demo15s clip coming soon
Features

8 and 16 track modes

Kick, Snare, Hats and Perc from the start. Expand to 8 or 16 tracks when the pattern needs more hands.

Up to 64 steps per track

16 pads visible, up to 64 steps per track. Copy/paste the visible page or the whole track, clear lanes, randomize and stay locked to host playhead and BPM.

Polymeter and per-track rates

Kick on 16, hats on 12 in the same loop. Set per-track rate to /2, 3T or x2 for triplet feels and half-time pockets.

Step locks

Paint pitch, micro-timing, probability, velocity, attack, decay, tone/filter and drive per step. Drop a different sample or an FX card on a single step.

Fills and groove

40 built-in fills plus a custom editor up to 12 sub-hits. Live Fill is quantized and non-destructive. 31 groove types, vintage shuffle models and a drawable Clock Wave.

Drum engine

One-shots per track with round-robin, dual filters including MS-20, Moog, SEM and more, a modular FX chain, noise colors, amp/mod envelopes, per-track LFO and a modulation matrix. Up to 64 voices.

AI drum generation

Generate a one-shot per track from a prompt and drop it straight onto the lane. No pack shopping, no USB stick.

GrooveGod Sidecheck built in

Dual-stage compressor so any track can duck any other. Route key, track-to-track or rest-of-mix with punch, sustain, ratio, knee, makeup, sidechain HPF and M/S.

MIDI and hardware

APC-style pad control, Caps Lock A–P performance, MIDI in/out, import/export grooves, and Sampler Mode to hide the sequencer and play samples from MIDI.

Workflow
01

Load or generate

Open a factory kit, or generate a one-shot with AI and drop it on a track.

02

Sequence

Up to 64 steps, polymeter, fills and probability — hands on in the DAW.

03

Lock and mix

Step-locks, groove, vintage shuffle and Sidecheck ducking — already in the song.

Specs
Formats

AU, VST3

System

macOS 10.15 or later, 64-bit host

Tested hosts

Ableton Live, Logic Pro, Reaper, Cubase, Bitwig

Machines

3 per account, revocable

Activation FAQ

How do I unlock the plugin?

Open GrooveGod Hercules, hit Unlock, and paste the license key from your account — or sign in with your email and approve the machine on GridBit.com.

How many computers?

3 machines per account, shared across the plugins you own. Reinstalling on the same machine does not use a new slot.

Does it need to be online?

Only for account, download and activation. The plugin re-checks in the background about every 7 days and keeps working offline until the license ticket expires.

What if I hit the machine limit?

Open your account, remove a machine from the device list, then activate the new one.