$ ./retro-emulator
// EmulatorJS, running entirely in your browser. The only games hosted here are my own, Drop64 and Volt’s Circuit Lab; for anything else, pick a ROM you legally own from your own computer. Nothing is uploaded anywhere.
# c64 games — ready to play
Drop64 — free demo, v1.3
A downwell roguelite for the Commodore 64. Fall down the shaft, stomp monsters, and shoot straight down — every shot slows your fall. The demo has the first two depths: the cave and the ice.
click the game, then: arrows move · X fire (jump on the ground, shoot in the air) · space pause · M on the title toggles music · up/down on the title picks 1 player or the 2-player race
Liked it? Get the full game on itch.io → all six depths, the Warden, endless descents, and the Cartridge Edition with 18 depths and six world bosses
Volt’s Circuit Lab — free trial, v1.0
A puzzle game about how computers work, for the Commodore 64. Wire switches, gates and chips on a breadboard, press TEST, and watch the signals flow, from a battery and a lamp all the way up to a tiny CPU you build yourself. The trial has the first three chapters: switches and lamps, gates, and NAND.
click the game, then: arrows move · space draws wire / flips an input · 1 test · 2 live · 3 view · C cross · D delete · U undo · H hint · N/P parts
Liked it? Get the full game on itch.io → 118 puzzles in 16 chapters, a sandbox, and a 39-page manual that doubles as a digital-logic course
# your own ROM
Supported files: NES .nes · SNES .sfc .smc · Genesis .md .gen .smd · Master System .sms · Game Gear .gg · Game Boy .gb .gbc · GBA .gba · Atari 2600 .a26 · C64 .d64 .t64 .prg .crt · ZX Spectrum .tzx .tap .z80 .sna, or a .zip of one. A plain .bin could be several consoles, so pick the system for it.