Here is a quick intro to the new Amiga emulator!
Amiberry has been upgraded to v2.25 on Raspberry 2, 3B(+) and Odroid XU4. This is a big bump, and the new version supports lots of new features!
In Recalbox, Amiga machines have been split up in 3 virtual sub-systems:
Amiga 600 : All OCS/ECS machines from A1000 up to the latest A600.
Amiga 1200 : All AGA machines, starting from the 1200.
Amiga CD32 : The only true console from the Amiga series.
The CDTV is not yet supported, although the Recalbox theme and CDTV configurations are ready. It will be added later as a new sub-system, as soon as Amiberry fully supports it.
Here is a list of supported file format per sub-system:
Amiga600 & Amiga1200:
ADF disks (*.adf), the most popular disk format (cannot embedd disk protections). May be zipped or 7-zipped.
IPF disks (*.ipf), mostly used by no-intro dumps (can embedd disk protections). May be zipped.
WHD (folders, *.lha/lzh/lzx, *.zip), the well known format for hard-drive games. WHD folders are reconized using the inner *.slave file, however it is highly recommended to keep them packed in lha or zip format. Unpacked WHD are not faster and even worst they may make EmulationStation slow as hell :)
HDD FS, Hard drive on filesystem. Must be folders ending with ".hd" extensions. Rarely used. For true amiga fellows that backuped their Amiga HD. May be zipped, but not recommended.
HDF (*.hdf), Hard drive images in a single file. May be zipped (R/O!)
RP9 (*.rp9), Amiga Forever all-in-one packages
Amiga CD32: ISO (*.bin, *.iso, w/ or w/o *.cue), CD dumps.
As you can see, this new Amiberry supports all amiga "rom" formats. To make things easier for everyone, we have made a huge work to auto-magically configure the emulator regarding what you want to start. Recalbox build a default machine configuration per sub-system, however, in some situations you may want to override the auto-generated settings.
Recalbox generates config files in /tmp/amiga/conf. The most important is the uaeconfig.uae file, where you will find all keys defining the machine, disk drives, hard drives, etc. I cannot describe all keys here. If you're curious I recommend you to take a look at the appropriate Amiberry and UAE documentations.
You have two ways to override settings:
Create a file named
/recalbox/share/roms/amiga1200/.uaeconfig.uae to override Amiga1200) Set the key you want to override.
For example, you can make a config file with:
show_leds=false to disable LED display in the bottom right corner.
Create a file named exactly like your "rom" (or folder) but that ends with
For exemple, in your rom folder, if you have a file named
Aladdin (AGA).ipf, you may create an
Aladdin (AGA).uae and override keys in this file.
Recalbox builds the configuration in the following order:
Build the default config regarding the rom type and the sub-system.
/recalbox/share/roms/<amigasystem>/.uaeconfig.uae if the file exists, and add/overwrite the config keys.
<game>.uae if the file exists, and add/overwrite the config keys.
As in other emulators: HoyKey + START quit the emulator HoyKey + B run the Amiberry interface.
The new Recalbox comes with an open-source kickstart replacement, the AROS bios (2019 version). Our auto-magically configurator use this bios when no other BIOS is available in share/bios folder. Several games have been booted & tested successfully using the AROS bios. But keep in mind that this is a replacement. It is highly recommended to get the required bios. In particular if you want to run WHD games, because the Amiberry's WHDLoader may change bios settings and seek for the best available kickstart.
Here is the list of new required kickstart:
kick33180.A500.rom (Kickstart v1.2 rev 33.180 (1986)(Commodore)(A500-A1000-A2000).rom)
kick34005.A500.rom (Kickstart v1.3 rev 34.5 (1987)(Commodore)(A500-A1000-A2000-CDTV).rom)
kick37175.A500.rom (Kickstart v2.04 rev 37.175 (1991)(Commodore)(A500+).rom)
kick39106.A1200.rom (Kickstart v3.0 rev 39.106 (1992)(Commodore)(A1200)[!].rom)
kick40063.A600.rom (Kickstart v3.1 rev 40.63 (1993)(Commodore)(A500-A600-A2000) [!].rom)
kick40068.A1200.rom (Kickstart v3.1 rev 40.68 (1993)(Commodore)(A1200).rom)
kick40068.A4000.rom (Kickstart v3.1 rev 40.68 (1993)(Commodore)(A4000).rom)
kick40060.CD32.rom (Kickstart v3.1 rev 40.60 (1993)(Commodore)(CD32).rom)
kick40060.CD32.ext.rom (CD32 Extended-ROM rev 40.60 (1993)(Commodore)(CD32).rom)
Amiga emulation comes in two flavors : Amiga 600 and Amiga 1200. Some games can be very touchy so try to use the two systems if a game is not working.
Games can be used in either ADF disk format or in WHDLoad format, using in that case a complementary UAE file.
Keyboard and mouse are somehow mandatory as many amiga games need custom key strokes to launch games.
Enter GUI : Start or F12
Quit emulator : Hotkey or F12 then Q
Copy them to your amiga roms folder. Multi disks are automically loaded up to 4 for games using the standard naming "(Disk 1 of X)".
WHD games are a little more tricky but it is not too complicated.
Unzip your WHDLoad game, delete the
.info file at the same level than the folder, and copy only the folder to your roms folder (you can use subfolders if you like.
You need an
.uae file at the same level than the folder with the same name, two solutions :
Create an empty one.
Use a custom one wich will allow you to tweak configuration of the emulator (see next paragraph).
By default I recommend first trying amiga1200 folder for any WHDL game, if some of them are too fast, you can try them in amiga600 folder.
You can use the following script to massively generate uae files : UaeGenerator.
In the uae file, you can define
;graphics blocks to replace the standard configuration of the emulator.
Each custom configuration parts of your .uae file will only be used if it starts with the right block name :
This can allow you to play with two joysticks for instance, use very specific hardware configuration for some games that are a little special, or define a custom resolution.
You can also erase everything in the uae file and default emulator configuration will then be used.
Examples of full custom uae files for both amiga600 and amiga1200 : Custom UAEs.
Copy the one (corresponding to the amiga model you want to use) next to your WHDL game folder and rename it exactly like your WHDL game folder (keep the
i.e : if your game is a folder name
Rick Dangerous, your uae file should be named
Rick Dangerous.uae and be at the same level than the folder.
Standard generated launch sequence for WHDL games is
WHDload game.slave Preload (in
But some few WHDL games (like History Line : 1914-1918 ) may require additionnal parameters on launch or they simply crash.
You can add a second file (totally optional) containing those extra parameters, so you will have if we take History Line as example :
HistoryLine (folder of the WHDL game)
HistoryLine.uae (which can be empty or customized)
HistoryLine.whdl (optional, containing additional parameters here
The game will then launch.
Here's a little list of games requiring those extra parameters.
extra parameter(s) / content of the file
The Settlers / Die Siedlers
In a few cases (two connected joysticks, ...) the emulator can fail to detect the correct joystick to use. If this is the case, go into the 'Inputs' menu of the GUI and try to change the joystick in Port1.
WHDL games using several slaves can have intros shown after game itself.
For some games your keyboard will need to be configured as US in
recalbox.conf for some games to launch. Remember, if you use an azerty keyboard, quitting the emulator will be done through F12 then A.
This solution uses the amiberry emulator, which issues are here : https://github.com/midwan/amiberry/issues.