»Serious emulation, retro vibes.

Switch it on.
It's the 80s again.

Your C64 in the browser. Add your ROMs once, then press POWER anytime.

  • Cycle-exact 6510, VIC-II and dual SIDs
  • True 1541 drive, real fastloaders
  • Six themes, or bring your own
  • Installs as an app, plays offline
Explore the docs ›
▶ Watch it run, with sound, on YouTube
  • Raster Time by Genesis Project: a wall of cycle-timed raster bars

    Runs the hard stuff

    The demos and fastloaders that stump other emulators run here, cycle for cycle.

  • Six game cards from the Achievements window: Commando Arcade, Uridium, Ghosts 'n Goblins, Bomb Jack, Out Run and Defender of the Crown, each with its achievements, points, players and your progress

    Unlock achievements

    Earn achievements in C64 classics and climb their high-score tables.

  • The 80s bedroom scene: the 1702 monitor glowing on a lamplit desk beside the C64 and its 1541 drive, the BASIC READY screen on the CRT

    Virtual Breadbin

    Step into different scenes and see your demo or game playing live on the 1702.

  • Commando's title screen with the touch joystick and fire buttons, on a phone held in landscape

    Desktop or in your pocket

    The full machine on your phone. Install it, play offline, touch joystick included.

DOCS
Drop files onto the screen.

Status– fps · – ms · – MB

Load all three ROM files to begin

Controls

Control Ports

Port 1
Port 2

Media load

Assembly64

Disk drive 8

click LOAD or drop a .d64, .d71, .d81, .g64 or .nbz onto the screen

Disk drive 9

IEC Devices

Cartridge

click LOAD or drop a .crt onto the screen

Datasette

click LOAD or drop a .tap onto the screen 000 —

RAM Expansion

User Port

Device
nothing plugged in