---
title: "Frodo – Commodore C64 core for RetroArch"
description: "RetroArch Frodo core (Commodore C64): core options. The Frodo core has been authored by"
---

# Commodore - C64 (Frodo)

## Background

The Frodo core has been authored by

- Frodo Team Members

The Frodo core is licensed under

- GPLv2

A summary of the licenses behind RetroArch and its cores can be found [here](../development/licenses.md).

## Extensions

Content that can be loaded by the Frodo core have the following file extensions:

- .d64
- .t64
- .x64
- .p00
- .lnx
- .lyx
- .zip

RetroArch database(s) that are associated with the Frodo core:

- [Commodore - 64](https://github.com/libretro/libretro-database/blob/master/rdb/Commodore%20-%2064.rdb)

## Features

Frontend-level settings or features that the Frodo core respects.

| Feature           | Supported |
|-------------------|:---------:|
| States            | ✕         |
| Rewind            | ✕         |
| Core Options      | ✔         |

### Directories

The Frodo core's library name is 'Frodo'

## Core options

The Frodo core has the following option(s) that can be tweaked from the core options menu. The default setting is bolded.

- **Internal Resolution** [frodo_resolution] (**384x288**|400x300|640x480|832x576|960x720|1024x768|1024x1024)

## External Links

- [Frodo Repository](https://github.com/libretro/frodo-libretro)
- [Report Frodo Core Issues Here](https://github.com/libretro/frodo-libretro/issues)