Today, I’ll show you how to make your first steps with RetroPie on Raspberry Pi
RetroPie is promoted as a free and easy retro gaming console
But it’s not so easy to start for a beginner on Raspberry Pi and/or Linux
If you are in this case, this article is for you
In this guide I’ll show you:
- What is RetroPie
- What kind of hardware do you need to play games on your Raspberry Pi
- How to install RetroPie
- How to find, download and install new games
- How to optimize your RetroPie installation
Even if I recommend reading all of this if you are a beginner, you can use the table of contents below to go directly to the point you’re interested in
RetroPie introduction
The RetroPie project
The main goal of the RetroPie project was to bring retro gaming abilities to the Raspberry Pi
Building RetroPie was a work on two dimensions: software and hardware
On the software side, the project was divided into four parts:
- Operating system: they made the choice to use Raspbian at the end
- Emulators: they had to bring all emulators of our favorite consoles inside
- Setup script: they wanted the installation to be easy, and the setup script should do everything possible
- Front-end: they needed a cool graphical interface to use Retropie as a classic game station
But it was not enough. The hardware part was also an important work
They wanted to add the ability to transform the Raspberry Pi into an arcade box
They created a GPIO adapter to plug joystick and button on the Raspberry Pi
RetroPie today
Today the RetroPie project has a dedicated website available here
They keep updated pre-made images for the Raspberry Pi
But it’s also possible to install RetroPie on other operating systems (over Raspbian or in Ubuntu/Debian systems)
The last image includes most emulators, just about everything you can dream:
- Nintendo: NES, SNES, GameCube, GameBoy, N64, …
- Playstation: PS1, PS2, PSP …
- Others consoles: NEO GEO, Dreamcast, Saturn, …
- Old computers: Atari, Commodore, …
- And a lot of others emulators !
Retro Gaming vocabulary
Just before getting started, let’s assure that you understand two words I’ll use a lot in the next paragraphs
What is an emulator?
An emulator is a software that allow you to run games for another computer on your current computer
A N64 emulator in Retropie allows you to run N64 games on a Raspberry Pi
What is a ROM?
A ROM stands for Read-Only Memory. In gaming, this is an image from the original game
For example, on N64, you played a game like GoldenEye by inserting the cartridge in the console
On Raspberry Pi, you can’t use this cartridge. You need to have a file with the cartridge content
What is a BIOS?
A BIOS is the only software part you have on a computer before installing an operating system
On a PC, you may use it to set options like Boot devices order, date/time, hardware preferences
On a game station it tells how the computer should work, so the emulator may need it for launching games
Hardware prerequisites
To make the most of your new retro-gaming console, you’ll need hardware improvements
Raspberry Pi
Yes, you already know you need a Raspberry Pi to install RetroPie …
But I want to be sure you have the Raspberry Pi 3B + or more
On other models, games can be slow as the hardware is not powerful enough to run all games
You can try with another one for a test, but in the longer term you should buy a Raspberry Pi 3B+
SD Card
Even if any SD card could do the job, I recommend starting directly on a fast and large SD card
Fast because as you’ll see, the Raspberry Pi is a cheap console, but not the fastest for this kind of things
A fast SD card ensures that this part does not slow your games down
And a large one to store all the games you want
Yes, you can start on a small one, and change later, but you must reinstall everything, backup your save games, etc …
So first thing, find a fast and large SD card to start.
If you don’t have one, check my recommended product page for the best you can buy at the moment
Raspberry Pi case
The second point is the Raspberry Pi case, or at least the cooling
Gaming on Raspberry Pi, mainly with recent games, can increase your hardware temperature
And it’s not good for the Raspberry Pi life span
So ensure you have a well-ventilated case, heat sinks and maybe a fan
I wrote a post about how to install heat sinks if you need more information
And for the case or fan, you’ll find on Amazon.com exactly what you need (check this one for example, and change the color field if you need more or fewer things)
Game controllers
And finally, what is a good retro gaming console without retro controllers?
Even if you could play with your keyboard, it’s not the same, the time machine requires the use of an old-fashioned controller 🙂
I love the classic Nintendo controller from my recommended products page
How to install Retropie
At this point, you know what RetroPie is, the common vocabulary and you have all the needed hardware to play in good conditions
Let’s move to the installation process
Download Retropie
The first thing to do is to download the RetroPie image from the official website: here
There are two versions, take the one corresponding to your Raspberry Pi model
I don’t recommend downloading images on other websites
Even if you can find images with a lot of games or add-ons inside, don’t trust them
You can’t guess if they are safe or not
Flash your SD card
Once you finish downloading the image, follow this procedure to create the SD card:
- Insert the SD card in your computer (use an adapter if you don’t have micro SD slots)
- Download and install Etcher if needed (it’s a free tool to flash SD card)
- Start Etcher
- On the left choose the image file
- In the middle select your SD card
- Then click “Flash!” to start the SD card creation
- After a few minutes, you SD card is ready
First boot
Insert the SD card and start the Raspberry Pi
There is almost nothing to do, just wait for the boot sequence to finish
The only thing you need to do is to configure the first controller
- When RetroPie asks you to plug your controller, do it
- Press one key for a few seconds until RetroPie detect it
- Then follow the wizard to configure all the controller keys
- If you have a basic controller, without all keys, let one key pressed for a few seconds until the wizard move to the next one
- When you configure all keys, press “OK” and the main menu appears
You can now use the main menu to follow the basic configuration procedure in the next paragraph
Basic configuration
In the main menu, select “Configuration” and enter (press A)
You should now get a full configuration menu like this:
I’ll give you all the things to configure in this menu before going further
Obviously, you can browse all the submenu to set everything as you want
But I give you only the important things to configure
Audio
This menu is only to set the audio output for Retropie
Set the default sound output as you want
On a TV, HDMI should be enough.
On a basic computer screen you may select jack 3.5 and plug speaker or headphones
Raspi-config
If you’re used to Raspbian, this is the same menu
Note: On my installation, I needed to switch back to the keyboard to use this menu. I’m not able to make a selection with my game controller
Set what you need in this menu:
- Localization options
- If needed, start by configuration locale, time zone, keyboard layout and Wifi country
- Setting the Wifi country is mandatory before the connection
- Network options
- Useful if you have a specific network configuration to make (Wifi or static IP)
- For RJ45 with DHCP you have nothing to do
- Update
- Then select this one to update the system to the last version
RetroPie setup
This menu will help you manage RetroPie components
Try at least to update the system:
- Updating Retropie
- Choose “Update” in the first menu
- Answer “Yes” to all the following questions
This will update everything on your system - Then choose “Perform Reboot” to apply all changes
- Come back to this menu after the reboot
- Install Retropie manager
- In the Retropie Setup menu, select “Manage Packages”
- Then “Manage experimental packages”
- Find “Retropie Manager” and install it from source
- Start Retropie manager
- In the Retropie Setup Menu, choose “Configuration / tools”
- Select “Retropie Manager”
- Then select “Enable RetroPie-Manager on boot” and “Start Retropie-Manager now”
Show your IP
You must know your Raspberry PI IP address later in this guide
So enter this menu and note your current IP address
Get new games
Download games
I already wrote an article about downloading ROMs for Retropie
So if you need help about this, I recommend you to read this post and come back after
Short answer:
You can download ROMs from websites like MAMEDev or ROM Hustler
But the easiest way to get all games quickly and legally is to buy an SD card on Amazon, like this one with 100,000 games or this one with over 10,000 games
Install games
Once you have downloaded one game on your computer, you need to send it to RetroPie
RetroPie Manager
RetroPie Manager is a web interface to manage your RetroPie system
You can access it with your web browser at http://<RASPBERRYIP>:8080
If you didn’t note your IP address, you can find it under the “Show your IP” menu in the RetroPie configuration screen
In this interface you can find a lot of information about your system
The monitoring screen will show you the current status of the Raspberry Pi (memory, file system and CPU)
But our goal is to upload a new game on the RetroPie console
Installing a new game
- Prepare the game files
- Most of the time, you download a compressed file
- You need to extract it to another folder with your favorite software (for example WinRAR or 7zip on Windows)
- Upload the files
- Click on “Roms” on the top menu
- Select the system corresponding to the game
- Drag and drop the extract files into the intended frame
- Wait a few seconds, games are now visible in the list below
Playing your new game
Now it’s time to play!
- You may need to reload the main menu for the new games to appear
- Press Start on your controller
- Then select “Quit” in the pop-up menu
- And finally choose “Restart Emulstation”, and confirm “Yes”
- Now your main menu should have changed
The new game system should appear in the list
- Select the game system you want to play (in my case Nintendo)
- Then choose the ROM to start (you may have multiple versions in the ROM archive, find the one you prefer)
- And then it’s done, you can play your favorite game 🙂
Just repeat the steps from this section for each game you want to play
Retropie FAQ
The first game played on Retropie is a good start, but you’ll soon have other questions
I’ll try to answer them in this section
How to exit game?
Once in the game, you have to go to the main menu to exit and come back to RetroPie
For this you need to use the hot-key from your controller
If you don’t have configured it, it must be Select+Start at the same time
How to change the controller configuration?
You may have been fast on the first boot and want to change something?
Press “Start” in the main menu, then select “Configure Input”
It will ask you again to define all the keys
Same thing if you want to add another controller
Go to this menu and hold a button on the new controller
How to use a Bluetooth controller?
It’s possible to use a Bluetooth controller on RetroPie (like the 8bitdo SNES controller)
First, you need to set up your Retropie with a wired controller (use your keyboard if you have only a Bluetooth controller)
Then go to the configuration menu and choose Bluetooth > Register and Connect to Bluetooth Device
Finally, select your device in the list and follow the previous instruction to configure keys
How to remove games?
If you uploaded too many games or if you are missing space on your SD card, you can remove games from Retropie Manager
Get back to the web interface (http://IP:8080), go to Roms and choose the game system
Find games you want to delete in the list above, check them, and click on “Delete selected files”
How to save progress in a game?
Some games create a save automatically at some point, or when you use Select+Start to leave
If not, you can try to use Select+R1 to save and Select+L1 to load the saved game
What’s the default login and password?
If asked, default login and password are the same as on any fresh Raspbian:
Login: pi
Password: raspberry
How to start Emulstation automatically on boot? (auto login)
For me, after a few updates and reboot, the Retropie menu wasn’t launching automatically
I had to login with the keyboard and then the menu came up
To fix this go into the configuration menu > RetroPie Setup > Configuration/Tools
Then select “autostart” and “Start Emulation Station at boot”
Next time you’ll get the menu directly on boot
How to over clock my Raspberry Pi for Retropie?
First thing you need to know is that over-clocking is not possible on the Raspberry Pi 3
So if you are on this model, don’t waste your time: you can’t
For others models, you’ll find a complete tutorial here
How to use another theme?
You can install and apply other themes for the Retropie Menu
Go to Retropie configuration > ES Themes
In the list select one line starting with “Install …”
Once installed, press Start in the main menu and choose “UI Settings”
Then go to “Theme Set” and select the one you just installed
Exit and enjoy the new menu theme 🙂
You can see a preview for all themes here
Conclusion
I hope this post helps you to make a good start with Retropie and answers most of your questions
Feel free to leave a comment below if you need help on other things, or if you want to give everyone some other tips to enjoy RetroPie
