Learn Bass Guitar by Playing an RPG: Bass Is Now in Guitar Quest

August 5, 2026by OpenFret Team

Bass players have been asking for this since the week Guitar Quest launched, and the honest answer for a long time was no. The game assumed six strings everywhere: in the note detector, in the tab renderer, in every lesson in the catalog. Saying yes meant unpicking that assumption rather than adding a checkbox.

It is done. There is a Guitar / Bass switch in the header on /game, and flipping it moves the entire game onto a 4-string bass in standard tuning. Not a filter on the guitar game. A second track, with its own character.

What actually changes when you flip the switch

Every mode comes with you. Battle, Crafting, Magic, Wisdom and Gigging all run on bass, and so does the Arcade. The charts redraw on four lanes labelled G D A E instead of six. The lessons swap to bass fingerings. The tuner listens for bass strings and says so.

The part you cannot see is the detector. A guitar's lowest note is E2 at 82.41 Hz, so the gameplay detector sat on a 60 Hz floor and analysed audio in 2048-sample windows. A bass low E is E1 at 41.20 Hz, an octave under that floor, and pitch detection needs roughly two full cycles of a note inside its analysis window to find it. Two cycles of 41.20 Hz is about 48 ms, which does not fit in a 2048-sample window at 48 kHz. So bass uses a 4096-sample window and a floor under 41 Hz. That costs bass about 21 ms more input latency than guitar. It is physics, not a setting, and it is the reason “just point the guitar detector at a bass” never worked.

Your bass is a different character

This is the design decision everything else follows from. Your bass has its own levels, its own XP, its own gold, its own place in the story and its own Arcade leaderboards. Switching instruments never touches the other one.

Two reasons. First, a level 30 guitarist picking up a bass for the first time is a beginner, and dropping them into level 30 bass content would be miserable. Second, an Arcade leaderboard that mixes a six-string scale run with a four-string one is not measuring anything. Separate boards mean a bass personal best is a bass personal best.

The practical effect is that you can keep both going. Play guitar in the evening, pick up the bass on the weekend, and neither run pays for the other.

250 bass lessons, and why the rest stay on guitar

Standard bass tuning is exactly the bottom four strings of a guitar, an octave down. Guitar string 6 maps to bass string 4 at the same fret, string 5 to 3, string 4 to 2, string 3 to 1. Same shape, same stretch, same finger numbers, same string crossings. That is not approximation, it is pitch-exact.

What has no counterpart is guitar's B and high e. A lesson that lives up there is not a bass lesson with two notes missing, it is a different lesson wearing the original's name and narration. So those get skipped rather than mangled. That leaves 250 bass lessons today: the ones that already sat on strings 3 through 6, plus 91 written for bass by hand.

That gap is not the transform being timid. Of the 341 lessons with no bass version, 251 lose a third or more of their notes in the conversion, and 43 lose over two thirds. Those are six-string exercises by design: scale shapes that run the width of the neck, string-crossing drills that need six strings to cross. A bass player would be handed a lesson whose narration described notes that were no longer on the screen. The rest are waiting on real bass versions, which is ongoing work rather than a closed door.

You can browse the whole catalog on the Guitar Quest page before buying anything. The lesson browser reports both numbers.

What bass does not do yet

Four strings in E standard. Five-string and six-string basses are not supported, and neither are drop tunings. If you play a five, the bottom B is simply not part of any chart yet.

Four of the nine Arcade trainers are bass-ready: string skipping, scale runs, rhythm dodge and fretboard memory. The other five drill things that either do not exist on a bass or are not what bass players practise. Alternate picking is a plectrum stamina drill. Sweep picking rakes across five or six strings. Chord Sniper and position shifts are built on guitar chord shapes. Porting them would produce charts that teach the wrong thing, so they stay guitar-only until there is a bass-specific trainer worth putting in their place.

Bass is marked beta in the interface for a reason. The detection is measured and gated against the bass frequency band rather than inherited from guitar, but low-end pitch detection is a harder problem than mid-range pitch detection, and a bass through a laptop mic is the worst case of it.

Getting a clean signal out of a bass

More than on guitar, the input matters. A laptop microphone rolls off the bottom two octaves of the instrument and then feeds the detector mostly harmonics, which is how you end up with an octave-up reading on an open E. A USB audio interface with a DI or instrument input fixes it outright.

Two habits do most of the rest. Tune first, every time, on the free tuner, which now has its own bass mode with the right open strings. Then re-run calibration after switching instruments, because a calibration measured on a guitar is measuring the wrong output level and the wrong frequency range. The game asks you to do both when it notices you have swapped.

Play with the neck pickup rolled up and the tone open if you have the choice. A scooped slap tone is fun and hard to detect; a plain fingerstyle note with a strong fundamental is neither.

Is a game a real way to learn bass?

It is a real way to learn some things. Where the note is, how fast you can find it, whether you can hold a line without drifting off the beat, whether you actually show up four days a week instead of one. Those are exactly the things bass players tend to be sloppy about and exactly the things a game measures well.

It will not teach you tone, or feel, or how to lock with a drummer, because nothing is listening for those. Nobody is checking whether your right hand sounds good. We wrote a longer, less flattering version of this argument in can you actually learn guitar from a game, and every word of it applies to bass. Use it for the mechanical layer and play with other people for the rest.

How to start

The demo is free and needs no signup. Open Guitar Quest, flip the switch to Bass, allow microphone access, run the calibration, and fight something. If you like it, the full game is $30 once and bass is included: there is no separate bass purchase and there never will be.

If bass on four strings is not quite what you came for, the free beginner lessons and the chord library are free and cost nothing to try.

Bass in Guitar Quest FAQ

Does Guitar Quest work with a bass guitar?

Yes. Bass is a full learning track rather than a setting: Battle, Crafting, Magic, Wisdom, Gigging and the Arcade all run on a 4-string bass once you flip the instrument switch, with note detection retuned to the bass range and every chart drawn on four strings.

Do I lose my guitar progress if I switch to bass?

No. Bass is a separate character with its own levels, XP, gold, story position and Arcade leaderboards. Switching back puts your guitar run exactly where you left it, so you can carry both at once.

Does bass cost extra?

No. Bass is included in the same one-time Guitar Quest purchase, and the free demo lets you fight the first monsters on bass before you buy anything.

Which basses are supported?

The 4-string bass in standard tuning (E A D G). Five-string basses, six-string basses and alternate tunings are not supported yet. Fretless works if your intonation does.

Do I need an audio interface to play bass?

It is the cleanest option, and more so than on guitar, because a laptop microphone rolls off exactly the frequencies a bass lives in. A microphone in front of an amp works if the room is quiet.