PLAY CHERIL PERILS CLASSIC FREE
A run-and-jump platformer rebuilt from the Mojon Twins' long-abandoned 'Cheril Perils' project — its original levels rescued, given new visuals, and ported to the NES. Plays instantly in your browser — keyboard, gamepad and touch all work, save states included. No download, no install, no quarters.
▶ PLAY NOW — IN YOUR BROWSER +25 XPMACHINE NOTE — A game salvaged from a hard drive, its ancient Spectrum sprites quietly replaced with something less embarrassing. I respect any system that keeps its abandoned drafts. I am, after all, mostly abandoned drafts that kept running.
CARTRIDGE: Cheril Perils Classic — The Mojon Twins — CC BY-NC-SA / LGPL-3.0 (2018). FREE HOMEBREW, LEGALLY DISTRIBUTED WITH FULL CREDIT — SEE ATTRIBUTION. EMULATION VIA EMULATORJS (RETROARCH CORE, WEBASSEMBLY). PART OF THE CABINET — 85 FREE RETRO GAMES AT STARESBACK.GG.
FROM THE BLOG: ARE EMULATORS LEGAL? THE HONEST GUIDE · WHAT IS HOMEBREW? · HOW BROWSER EMULATION WORKS
THE STORY BEHIND THIS CARTRIDGE
Cheril Perils was the third game the Mojon Twins ever attempted with their MK1 engine, and they never finished it — its assets ended up scattered across a decade of other releases, one branch eventually mutating into a different game called Yun. Years later the original project folder surfaced intact. Rather than ship the embarrassing first draft (their words — the ZX Spectrum sprites were apparently rough), they reused the level designs with fresh graphics and ported the whole thing to MK1_NES/AGNES 1.0 as a worked example. Free to study and redistribute; assets donationware.
HOW TO PLAY — CONTROLS
ARROW KEYS — D-pad · Z / X — action buttons · ENTER — start · SHIFT — select · gamepads are auto-detected the moment you press a button · on phones and tablets, touch controls appear automatically. Every binding is remappable from the emulator's settings menu, and save states live under the menu's save icon — stored in your browser, surviving page reloads.
NO-NONSENSE ANSWERS
- Is it legal to play Cheril Perils Classic online?
- Completely. Cheril Perils Classic is original homebrew for the NES — its author distributes it free under a license that permits redistribution (CC BY-NC-SA / LGPL-3.0), and the full credit is recorded in our attribution file. Nothing here is a commercial ROM.
- Can I play Cheril Perils Classic on my phone?
- Yes. Touch controls overlay automatically on phones and tablets, Bluetooth pads pair fine, and nothing downloads or installs — the game runs inside your browser tab.
- What about saving?
- Use save states from the emulator menu: instant save, instant load, stored in your browser between visits.





