Skip to content
Game & Duo: Retro LCD Games icon
Built for Duo

Game & Duo: Retro LCD Games

Play supported retro LCD handheld files you own and the included original game Duo Drop.

Titans of Industry · Games · $2.99

View on the App StoreSave

iPhone screenshots

Game & Duo: Retro LCD Games — iPhone screenshots 1
Game & Duo: Retro LCD Games — iPhone screenshots 2

How it uses iPhone Duo

Laptop posture places a two-screen unit across the crease with controls below; book posture gives each half a page. Third-party games and artwork are not bundled.

App Store descriptionWritten by the developer.

The pocket LCD games of the 1980s, back in your hands. Game & Duo runs their original programs on an emulated copy of their chips, and lays each unit out the way it was built. BRING YOUR OWN GAMES Game & Duo doesn't come with any original games, ROMs or artwork. It plays the files you own: MAME ROM sets of the units it supports, and the simulator files made for libretro. Import them from Files, AirDrop or a zip, and they join your collection. One game comes with the app: Duo Drop, an original made for the fold. MADE FOR THE IPHONE DUO • Folded like a laptop, a two-screen unit opens across the fold: top screen above the crease, controls in your hands • Folded like a book, its halves take a page each • On iPhone and iPad, the whole unit fits the screen THE REAL THING, EMULATED • Each unit's own program runs on an emulated copy of its chip, sound included • Units left on the clock keep time while you're away • Your game is saved whenever you leave, and waits for you to continue • Add the MAME artwork you own for the printed backgrounds behind the LCDs • Simulators are played on a picture of the unit itself A CATALOGUE OF EVERY UNIT • Every supported device in one illustrated catalogue, with release dates, makers and models • The ones you own light up; the rest show the file they need • Search by title, maker or model PLAY YOUR WAY • Touch the buttons on screen, or right where they're drawn on the unit • Hardware keyboards and game controllers work too • Two players on one device, for the units made for two Game & Duo includes no games, ROMs or artwork from other companies. Only use files you own the rights to. Nintendo and Game & Watch are trademarks of Nintendo. MAME is a trademark of its owner. All other names are the property of their respective owners. Game & Duo is an independent project and is not affiliated with, endorsed by or sponsored by Nintendo or any other company whose products it plays.

Game & Duo: Retro LCD Games on iPhone Duo: FAQ

Is Game & Duo: Retro LCD Games optimized for iPhone Duo?

Yes. Game & Duo: Retro LCD Games is Built for Duo: it uses the fold, Split View or the outer display. Verified on November 2, 2026 (Developer statement).

What does Game & Duo: Retro LCD Games look like on iPhone Duo?

Laptop posture places a two-screen unit across the crease with controls below; book posture gives each half a page. Third-party games and artwork are not bundled.

How much does Game & Duo: Retro LCD Games cost?

Game & Duo: Retro LCD Games costs $2.99 on the App Store.

See all ›

Fold Prison

Games · Free

Built for Duo
Save

Folding the screen locks cartoon inmates in cells; unfolding frees them.

FleetFold

Games · Free · in-app purchases

Built for Duo
Save

A tabletop-style naval grid game split across the iPhone Duo's fold

Hingami

Games · Free

Built for Duo
Save

A calm origami puzzle where the iPhone Duo's hinge is the fold line

Terminus

Games · Free · in-app purchases

Built for Duo
Save

A calm transit-map logic puzzle that splits its stations across the fold

Be first to the best Duo apps.

A short email when great new iPhone Duo apps, widgets and wallpapers land. No spam, unsubscribe anytime.

I’m interested in

We only use your email for these updates. See our privacy policy.