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UAE4ALL2 Mod

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What UAE4ALL2 Mod is

UAE4ALL2 Mod is a free Amiga emulator for PlayStation Vita and Nintendo Switch. It supports Amiga 500 and Amiga 1200 software, using ADF, ADZ, ZIP (read-only), and HDF disk images. The project says most games run at full speed with zero frameskip. Controls include six mappable sets, analog mouse control, and an adjustable virtual keyboard. Users can mount up to four HDF files at once; listed file-size limits are below 2 GB on Vita and below 4 GB on Switch. Savestates support HDF files, import and export, thumbnail previews, and an automatic slot. The emulator also supports shaders and full 1080p automatically when Switch is docked. Multiplayer allows up to four paired controllers on Vita TV and eight on Switch. Vita supports Bluetooth keyboards and mice; Switch supports USB keyboards and mice, though some devices may not work. Users must supply Amiga Kickstart ROM files, including kick13.rom and kick31.rom. Known game-specific issues include missing graphics in Banshee AGA and unsupported cycle-exact emulation needed for Nebulus 2.

Who it suits

It suits Amiga players using a PlayStation Vita or Nintendo Switch who can supply their own Kickstart ROM files. The listed controls, disk formats, and multiplayer support may be useful to players who want to use external input devices or paired controllers.

What it does well

  • Free to use.
  • Supports Amiga 500 and Amiga 1200.
  • Mounts up to four HDF files at once.
  • Savestates include import, export, and thumbnails.
  • Supports multiplayer with up to eight Switch controllers.

What to know first

  • Kickstart ROM files are not included.
  • ZIP disk images are read-only.
  • Some input devices may not work.
  • Some games have unresolved compatibility issues.

Limits

The free plan costs nothing. Users must supply Kickstart ROM files, and some games have known issues, including one that requires unsupported cycle-exact emulation.

Plans

PlanBilled and limitsPrice
UAE4ALL2 ModAmiga emulator for PlayStation Vita and Nintendo SwitchFree

As github.com lists them, read 8 Oct 2026. The maker's own page has the final word.

Getting started

  1. Get the required Kickstart ROM files, including kick13.rom and kick31.rom.
  2. For PlayStation Vita, install the VPK.
  3. For Nintendo Switch, copy the extracted app folder to the SD card.
  4. Use ADF, ADZ, ZIP, or HDF disk images; ZIP images are read-only.

Verdict

UAE4ALL2 Mod offers several Amiga disk formats, savestates, and configurable controls for Vita and Switch. Check the required ROM files, platform-specific HDF size limits, and listed game issues before choosing it.

Questions

How much does UAE4ALL2 Mod cost?

The listed plan is free.

Which systems and disk image formats does it support?

It supports Amiga 500 and Amiga 1200 software, with ADF, ADZ, ZIP (read-only), and HDF images.

Are Kickstart ROM files included?

No. Users must provide them; the installation instructions specify kick13.rom and kick31.rom.

Which devices does it run on?

Its host platforms are PlayStation Vita and Nintendo Switch.

Does it support multiplayer?

It supports up to four paired controllers on Vita TV and up to eight on Switch.

What license does it use?

The repository identifies the license as GPL-2.0.

Facts from UAE4ALL2 Mod's own pages

Build dependencies
The listed build dependencies include SDL2, SDL2_image, libpng, libjpeg, and zlib. · github.com, 7 Oct 2026
Compatibility limits
The README lists known game-specific issues, including games with unknown fixes and a game requiring cycle-exact emulation, which it says is unsupported. · github.com, 8 Oct 2026
Controls
It includes a virtual keyboard and six mappable control sets for mapping Vita or Switch buttons to Amiga joystick or key inputs. · github.com, 8 Oct 2026
Display
It supports shaders, including a default sharp_bilinear_simple shader, and automatic full 1080p in Switch docked mode. · github.com, 8 Oct 2026
Display and saves
Features include shader support, savestates with HDF support, savestate import and export, and thumbnail previews. · github.com, 7 Oct 2026
Emulation
The maker says most Amiga games run at full speed with zero frameskip. · github.com, 7 Oct 2026
Input devices
Physical keyboards and mice are supported over Bluetooth on Vita and USB on Switch, though the README notes that some devices may not work. · github.com, 8 Oct 2026
Installation
The README instructs Vita users to install a VPK and Switch users to copy the extracted app folder to the SD card. · github.com, 8 Oct 2026
Known limitations
The maker lists some games with unresolved issues, including missing graphics in Banshee AGA and unsupported cycle-exact emulation needed for Nebulus 2. · github.com, 7 Oct 2026
License
The repository identifies its license as GPL-2.0. · github.com, 8 Oct 2026
Multiplayer
The README describes support for up to four paired controllers on Vita TV and up to eight on Switch. · github.com, 8 Oct 2026
Performance
The project says most Amiga games run at full speed with zero frameskip. · github.com, 8 Oct 2026
Purpose
UAE4ALL2 Mod is an Amiga emulator for Vita and Switch. · github.com, 8 Oct 2026
Required files
Users must supply Amiga Kickstart BIOS ROM files; the README lists required ROM filenames and installation directories. · github.com, 8 Oct 2026
Save states
It supports save states with hard files, import and export, thumbnail previews, and an automatic save-state slot. · github.com, 8 Oct 2026
Storage
It supports mounting up to four HDF files simultaneously, each under 2 GB on Vita or under 4 GB on Switch. · github.com, 8 Oct 2026

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