Altirra is an emulator that allows gamers to play Atari 8-bit computer games on their modern computers. In this article, we will explore the history of Altirra, its different versions, system requirements, how to use it, and how to troubleshoot common issues. We will also cover topics such as ROMs, plugins, cheat codes, popular games, and how to save settings in Altirra.
1. What is Altirra?
Altirra is an emulator that allows gamers to play Atari 8-bit computer games on their modern computers. It was developed by Avery Lee and was first released in 2009. Altirra is known for its high accuracy and compatibility with a wide range of Atari 8-bit computer hardware and software.
2. History of Altirra
Altirra was first released in 2009 and has since undergone several updates and improvements. Avery Lee, the developer of Altirra, has been actively working on the emulator and has released new versions regularly. The latest version of Altirra is 3.90, which was released in 2021.
3. Versions of Altirra
Below are the versions of Altirra:
- Altirra 1.0 (2009)
- Altirra 2.0 (2011)
- Altirra 2.1 (2012)
- Altirra 2.2 (2013)
- Altirra 2.3 (2014)
- Altirra 2.4 (2015)
- Altirra 2.5 (2016)
- Altirra 2.6 (2017)
- Altirra 3.0 (2018)
- Altirra 3.1 (2019)
- Altirra 3.2 (2020)
- Altirra 3.3 (2020)
- Altirra 3.90 (2021)
4. How to use Altirra
Using Altirra is relatively straightforward. After downloading and installing the emulator, users can load Atari 8-bit computer games by selecting the appropriate ROM file. Altirra also allows users to configure various settings, such as video and audio options, input devices, and more.
5. System requirements
The system requirements for Altirra are relatively modest. The emulator can run on Windows 7 or later and requires a 64-bit processor. Altirra also requires a DirectX 9.0c compatible graphics card and at least 512 MB of RAM.
6. Altirra download
To download Altirra, users can visit the official website and select the appropriate version for their operating system. Altirra is available for free, and users can choose to donate to support the developer if they wish.
7. How to install Altirra
Installing Altirra is a simple process. After downloading the appropriate version for their operating system, users can run the installer and follow the on-screen instructions. Once installed, users can launch Altirra and begin playing Atari 8-bit computer games.
8. How to uninstall Altirra
To uninstall Altirra, users can go to the Control Panel and select “Uninstall a program.” From there, users can select Altirra and choose to uninstall it. Alternatively, users can simply delete the Altirra folder from their computer.
Altirra supports a wide range of ROMs, including cartridge ROMs, disk images, and more. Users can load ROMs by selecting the appropriate file in the emulator’s file browser.
10. How to run a ROM on Altirra
To run a ROM on Altirra, users can select the appropriate file in the emulator’s file browser. Altirra will then load the ROM and begin running it.
11. How to configure Altirra
To configure Altirra, users can access the emulator’s settings by clicking on the “Options” menu. From there, users can configure various settings, such as video and audio options, input devices, and more.
12. How to assign plugins to Altirra
To assign plugins to Altirra, users can access the emulator’s settings and select the “Plugins” tab. From there, users can select the appropriate plugin and configure its settings.
13. List with plugins
Below are plugins you can use for Altirra:
- Atari800Win PLus
14. Input devices
To configure input devices in Altirra, users can access the emulator’s settings and select the “Input” tab. From there, users can configure various input devices, such as joysticks, paddles, and more.
15. How to use cheat codes
To use cheat codes in Altirra, users can access the emulator’s debugger by pressing the F11 key. From there, users can enter the appropriate cheat code and activate it.
16. List with cheat codes
Below are some cheat codes for Altirra:
- POKE 752,0 – Infinite lives
- POKE 82,255 – Infinite health
- POKE 83,255 – Infinite ammo
- POKE 53280,0 – Disable collision detection
- POKE 53281,0 – Disable sprite collision detection
17. Popular games
Some of the most popular games that can be played using Altirra include:
- Donkey Kong
- Ms. Pac-Man
- Space Invaders
- Montezuma’s Revenge
- Star Raiders
- Castle Wolfenstein
- Rescue on Fractalus!
18. How to save in Altirra
To save settings in Altirra, users can access the emulator’s settings and select the “Save” button. From there, users can choose to save their settings to a file or to the emulator’s default settings file.
If users encounter issues while using Altirra, they can try troubleshooting common issues by checking the emulator’s settings, updating their graphics card drivers, or reinstalling the emulator. Users can also seek help from online forums or the Altirra community.