How To Set Up RetroArch For GameCube

The Nintendo GameCube is a hugely popular system with Retro enthusiasts and one which is now really well catered for in emulation terms.

Dolphin is the best GameCube emulator available and this also applies when it comes a RetroArch libretro core. Dolphin on RetroArch works really well on both Windows, Android, Mac & Linux versions of RetroArch. The Dolphin core is what we will be using today in this RetroArch GameCube guide.

Let’s get you playing all the best GameCube games with this guide on how to set up RetroArch for Gamecube.

How To Set Up RetroArch For GameCube

Requirements

  • Install RetroArch – Download RetroArch Here
  • Have at least one GameCube game image ready to test – These are typically .iso files, but the Dolphin core also allows other file types including .gcz, .gcm, .elf, .wad, wbfs.
  • To play games, you will ideally need a controller – You can try using keyboard controls, but make life for yourself much easier by using a good controller. The 8bitdo Pro 2 Bluetooth Controller is an excellent all round controller and can also be connected by USB for even better performance in terms latency.

Step 1 – Download The Dolphin Core In RetroArch

First of all, we will want to download the Dolphin Core in RetroArch.

Boot up RetroArch, then select ‘Load Core’ and then ‘Download a Core’.

Next, scroll down the Core Downloader list until you get to ‘Nintendo – GameCube / Wii (Dolphin)’. Select this and the Dolphin core will begin to download and install.

RetroArch GameCube Set Up - Download Dolphin Core
Download The RetroArch ‘Dolphin’ Core

If you are using an existing installation of RetroArch, be sure to also go back to the main menu, scroll down to ‘Online Updater’ then select ‘Update Core Info Files’ and ‘Update Databases’.

This will update all key files and databases in RetroArch making sure everything is all up to date and minimise any potential issues.

Step 2 – Select A GameCube Game To Play

Believe it or not, that’s all there is to it! We are ready to load our first GameCube game in RetroArch.

Go back to the main menu, then select ‘Load Content’.

Next, go to where you are storing your GameCube games and the select the game image you wish to play.

RetroArch GameCube Set Up - Select A Game
Select A GameCube Game To Play

The game will now start up and you are ready to play.

RetroArch GameCube Set Up - Dolphin Core Running Viewtiful Joe
GameCube Viewtiful Joe Playing On The Dolphin RetroArch Core

Step 3 – RetroArch GameCube Settings & Upscaling Resolution

The icing on the cake is to get your GameCube games upscaled and looking super sharp. This is really easy to do in the RetroArch GameCube settings.

This involves pressing F1 or the hotkey you have set up to pause emulation to access the quick menu in RetroArch.

Next, scroll down the menu until you get to and select ‘options’.

This will then give you access to all the Dolphin core emulator options, including the internal resolution settings.

Dolphin Core Options - Upscaling Resolution
Dolphin Core Options – Upscaling Resolution

Simply select ‘Internal Resolution’, then choose the resolution you require. I recommend just upping to resolution until you either get to you the maximum you display can handle, or whatever the device you are using can handle before game framerate begins to slow down.

There are stacks of other options here too (which are fully detailed in the RetroArch Dolphin Core Options documentation. So experiment and see what works best with your system.

RetroArch GameCube FAQs

Does A GameCube Controller Adapter Work With RetroArch?

It is recommended you use a Mayflash branded GameCube controller adapter with RetroArch as it has a switch allowing you to select ‘X-Input mode which works natively in RetroArch.

The official GameCube controller adapter by Nintendo does not work with RetroArch, it was specifically designed for use with the standalone version of Dolphin which can utuilise the ‘Zadig’ driver.

Does Dolphin In RetroArch Require A GameCube BIOS File?

No, the GameCube BIOS file is optional. Although it is recommended that a BIOS file is used for certain games that utilise system fonts, such as Star Fox Assault.

Full details can be found in the RetroArch Dolphin Core documentation.

Does RetroArch Emulate GameCube Memory Cards?

Yes, the Dolphin core automatically creates a memory card file and saved it in a specific folder:-

\RetroArch\saves\User\GC

Additional folders are then created in this location depending upon games regions (EUR, JAP, USA). In each of these regional folders, there are CARD A and CARD B folders, it is here where the specific save game files are created and stored.

Scroll to Top