ArcadeOS

Games

Free · Designed for iPad. Not verified for macOS.

Hallow Edition: Hallow Hollow, a full-3D haunted open city. Plus Ironbark, Glimmerglass Keep and 3 new watch games. Welcome to ArcadeOS — a whole arcade in your pocket, and now on your wrist. 68 hand-picked original games, each one its own cartridge: full 3D open worlds, kart racers, ninja action, gothic pinball, paper-craft RPGs, sky shooters, momentum platformers, run-and-gun, belt brawlers, puzzle boxes and rhythm. Every game is an original creation in the spirit of the golden age of consoles — drawn in code, scored with real chip audio, and built to be picked up in seconds. HALLOW EDITION Worlds, not cartridges. LOOSE KEYS: HALLOW HOLLOW is a full 3D open city under an orange moon: take any car, hearse, helicopter, plane or boat, outrun a three-star heat system, fly a fast jet off a military airfield, land an airliner at the international airport, and work a phone full of jobs — in a city full of witches, skeletons, horsemen and the odd creature from an 1818 novel. At its heart is HOLLOWMERE, a haunted theme park with a graveyard coaster you can actually ride, a drop tower, and a lagoon parade with fireworks on the hour. MODS ship with it: god mode, every weapon, flight, moon gravity. IRONBARK is a heavyweight momentum platformer: an armored-bark brawler and a glider partner tag-teaming through an industrial jungle of barrel-cannon chains, mine-cart runs and hidden bonus rooms, drawn in fine-pixel art. GLIMMERGLASS KEEP rounds it out — a free-roam 3D collect-a-thon built over 25 nights of iteration. All three have original soundtracks synthesized live inside the app. CHERRY EDITION 23 games rated five stars by our testers before they shipped — look for the cherry on the cartridge. Highlights: Reefjack's lantern-tide run-and-gun, Thornhollow's gorge platforming, Quiet Falls' suburban-oddball RPG, Emberline's three-winter family saga, Cascabel's commedia brawler, Ironvane's vertical shooter, and Crestline GP's speedboat regatta. APPLE WATCH ArcadeOS ships with an Apple Watch app. Six games are built for the wrist and the Digital Crown: Redline Ridge (crown hops lanes, hold to burn), Sunstrip (crown steers, tap to shift), Ironvane (crown flies, hold to charge, tap to call your wingman), Truck Simulator (roll the crown and the truck drives itself — steer, hold to brake, deliver the cargo), Haywire (a horse loose in a farmyard full of physics: buck, jump, cause chaos) and Cairnglass (a crown-controlled falling-sigil puzzler). Runs on its own — no iPhone needed nearby. FEATURES 68 games — every one with its own hand-crafted cartridge art Home screen: your games as icons, with folders you make yourself Gold-star collection: beat a game, earn its golden seal. Collect them all Authentic chip sound in every game, and full synthesized soundtracks in the 3D worlds Instant resume — every game remembers exactly where you left off No accounts. No ads. No tracking. No internet required. Just games New games ship in seasonal editions — Cherry, and now Hallow ArcadeOS games are living software: they grow new levels, mechanics, and polish over time. Your shelf gets better while you sleep. Powered by RetroApps.

  • This app has not received enough ratings or reviews to display an overview.

HALLOW EDITION — three headliners join the shelf: - LOOSE KEYS: HALLOW HOLLOW — a haunted open coastal city: cars, helicopters, planes, boats and a fast jet; a heat system that escalates; an international airport; phone-driven jobs; procedural radio; a costumed crowd under an orange moon; and HOLLOWMERE, a theme park with a rideable graveyard coaster and a night parade. - IRONBARK — a heavyweight pixel-art momentum platformer: tag-team duo, barrel-cannon chains, a mine-cart stage, hidden bonus rooms. - GLIMMERGLASS KEEP — a free-roam 3D collect-a-thon platformer. - MODS — god mode, arsenal, flight, moon gravity and a theme switch, in the phone's Mods app. MUSIC — Glimmerglass Keep and Ironbark get full original soundtracks, synthesized live in the app, with music and volume controls in each game's pause menu. HOME SCREEN — the grid now fills the whole screen on iPad and in landscape. APPLE WATCH — Truck Simulator is now a sunny daytime drive with crown-only controls; Horse becomes HAYWIRE, a farmyard chaos sandbox; Cairnglass arrives, crown-controlled. FIXES — a stability pass on the watch sims; camera and takeoff fixes in Loose Keys from player testing; fairness fixes in Kitewind Coast and Lantern Blade.

The developer, RetroApps LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    RetroApps LLC
    Size
    24.8 MB
    Category
    Games
    Compatibility
    Requires iOS 26.5 or later.
    • iPhone
      Requires iOS 26.5 or later.
    • iPad
      Requires iPadOS 26.5 or later.
    • Mac
      Requires macOS 26.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.5 or later.
    • Apple Watch
      Requires watchOS 26.5 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 RetroApps LLC