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Retroid Pocket Duo Lite, 3DS, GammaOS Nano and 17 games test

forthenext · Hands-on livestream · Oct 27, 2026 · 144 min

A 17-game Nintendo 3DS stream on Duo Lite 6 GB / 128 GB using a GammaOS Nano 1.5 beta and bundled Azahar Nano. Includes working samples, rendering problems and a hard lock; regular Duo is not tested. Watch the full video on YouTube ↗

Retroid Pocket Duo Lite, 3DS, GammaOS Nano and 17 games test, by forthenextWatch on YouTube

The beta’s exact build identifier is unknown.

Jump to a chapter

  1. 0:00 · Retroid Pocket Duo Lite, 3DS, GammaOS Nano and 17 games test
  2. 1:03 · Stream start
  3. 23:23 · Mario & Luigi: Superstar Saga + Bowser’s Minions
  4. 28:09 · Senran Kagura 2: Deep Crimson
  5. 33:28 · Shin Megami Tensei IV
  6. 40:47 · Nano Assault EX
  7. 47:04 · Pokémon Ultra Sun
  8. 57:07 · Kid Icarus: Uprising
  9. 64:10 · Fire Emblem Fates: Birthright
  10. 73:04 · Project X Zone
  11. 79:50 · Ace Combat: Assault Horizon Legacy
  12. 86:10 · Tom Clancy's Ghost Recon: Shadow Wars
  13. 92:13 · Castlevania: Lords of Shadow Mirror of Fate
  14. 102:42 · Donkey Kong Country Returns 3D
  15. 112:22 · Mario & Sonic at the London 2012 Olympic Games
  16. 118:02 · Tetris Ultimate
  17. 123:56 · Story of Seasons: Trio of Towns
  18. 131:57 · Fire Emblem Echoes: Shadows of Valentia
  19. 135:40 · Dead or Alive: Dimensions
  20. 140:09 · Stream closing

Settings and findings

What the reviewer found in this video at the time. Newer app versions can behave differently.

Tested hardware: Retroid Pocket Duo Lite

The stream uses a Duo Lite 6 GB / 128 GB with a developer-supplied GammaOS Nano 1.5 beta and its bundled Azahar Nano player. The reviewer starts at 2× resolution, maximum performance and automatic fan control.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
default resolution
2×
performance mode
Maximum
fan
Auto

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • The beta version is mentioned at 1:56 and the setup controls at 20:55. The stream does not say whether the beta is public or works on a regular Duo.

Tested hardware: Retroid Pocket Duo Lite

The reviewer reports a hard lock after leaving fast-forward in this Duo Lite beta test. The issue is described as still being worked on.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2×

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • Fast-forward was toggled before the lock, but the cause is unclear.

Tested hardware: Retroid Pocket Duo Lite

At 2× on the Lite there is some flickering. Controls then appear stuck after a Circle Pad Pro option is changed; the reviewer is unsure whether the emulator crashed.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2×

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.

Tested hardware: Retroid Pocket Duo Lite

The reviewer reports good speed in a short stretch at 2× on the Lite, including fast-forward headroom. Much of what was shown is opening dialogue rather than demanding combat.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2×

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • A higher resolution is suggested but was not tested.

Tested hardware: Retroid Pocket Duo Lite

The reviewer reports 60 fps at the default 2× setting on Lite, with a brief rendering disturbance that clears. Only early gameplay was shown.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2×

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • The reviewer blames shaders for the disturbance.

Tested hardware: Retroid Pocket Duo Lite

The reviewer returns from 3× to 2× for more fast-forward headroom. On the Lite it reaches roughly 200% speed, with brief stutters and occasional dips below normal speed.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× after a brief 3× trial

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • The fast-forward percentage is separate from the game’s frame rate.

Tested hardware: Retroid Pocket Duo Lite

The reviewer calls it playable on the Lite but reports slowdown later in the sequence. A stand helps with the original touch controls; no control mod is installed.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× default

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • Resolution is the stream’s default, not shown again here.

Tested hardware: Retroid Pocket Duo Lite

The reviewer confirms 2× on Lite but finds repeated black flickering distracting enough to question the experience. Fast-forward headroom does not resolve that rendering problem.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2×

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • The reviewer blames shaders for the flickering.

Tested hardware: Retroid Pocket Duo Lite

The reviewer reports that the Lite battle shown runs well without the flickering seen in the earlier Fire Emblem test. Only one short battle was shown.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× default

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • Resolution is the stream’s default, not shown again here.

Tested hardware: Retroid Pocket Duo Lite

The reviewer reports slowdowns in the Lite flight footage and suggests trying 1×, which is not tested.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× default

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • The reviewer also comments on uneven audio mixing.

Tested hardware: Retroid Pocket Duo Lite

The Lite footage shows persistent rendering corruption even though the reviewer says speed looks fine. The reviewer questions whether it is playable in this beta setup.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× default

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.

Tested hardware: Retroid Pocket Duo Lite

At a confirmed 1× on Lite, the reviewer describes the opening as only partly playable and still demanding.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
1×

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • A viewer suggests a render-thread delay later in the stream, but it was not tried.

Tested hardware: Retroid Pocket Duo Lite

After a slower introduction, the reviewer tries 2× on Lite and reports that the shown gameplay is okay. Menus or scenes outside gameplay remain slower.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× in the later sample

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • Only early gameplay was shown, and the introduction was less consistent.

Tested hardware: Retroid Pocket Duo Lite

The reviewer confirms 2× on Lite and plays brief running and judo events. No frame rate or overall verdict is given.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2×

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.

Tested hardware: Retroid Pocket Duo Lite

The reviewer completes a short Lite play session and praises the D-pad for repeated inputs. No frame rate or latency figures are given.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× default

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • Resolution is the default announced at the start of the stream.

Tested hardware: Retroid Pocket Duo Lite

The reviewer reports good Lite gameplay speed but notices the lower-screen interface disappearing around fast-forward changes, then returning. The cause remains unclear.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× default

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • The reviewer asks about a 20 fps reading but never resolves it.

Tested hardware: Retroid Pocket Duo Lite

In a very brief Lite test, the reviewer reports flickering similar to the earlier Fire Emblem test. It is too short to say how the whole game runs.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)
resolution scale
2× default

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • Fast-forward is used and the reviewer calls this a quick test.

Tested hardware: Retroid Pocket Duo Lite

The reviewer plays several short fights on Lite and reports a good result. The resolution used is not stated.

firmware
GammaOS Nano 1.5 beta (review build)
emulator
Azahar Nano (bundled player)

Taken from what the reviewer says; the settings on screen weren't checked.

More detail
  • Duo Lite (6 GB / 128 GB) on the GammaOS Nano 1.5 beta, build not shown. Not tested on a regular Duo.
  • Before launch, the reviewer suggests 1× may be needed, but does not confirm it was the active setting.
About these notes

Taken from what the reviewer says in the video. App and driver versions appear only when the reviewer names them, and each link jumps to that moment.