# Nofrendo

Nofrendo is a NES emulator. Do you want to play your original Mario cartridge on your NumWorks calculator? Search no more! Thanks to this emulator, you’ll also be able to revive many other classic games like Super Mario Bros 3, The Legend of Zelda, Metroid or Castlevania!

# How to get games

We can't provide you any games, because of legal reasons. However, you can download games from the internet easily. A search like "nes roms" should give you plenty of results. You can also dump your own cartridges.

You will need to add your rom as an external file. To do so, follow the instructions in the how to install guide.

# How to play

The controls are rather straightforward, because the NumWorks calculator uses a layout that’s very similar to the NES gamepad. Select and start are less obvious, so here’s a recap:

NES gamepad NumWorks
Arrow keys Arrow keys
A Back
B OK
Select Shift
Start Backspace
Reset Tangent

# Download

You can download the Nofrendo app from this link:

# Installation

To install the Nofrendo app, follow the instructions in the how to install guide.

# Source code

The source code for versions starting at v1.1.0 is available here (opens new window).

Version 1.0.0 is available here (opens new window)