ARMSX2 PS2 emulator for Android releases version 1.0 with Play Store launch planned

The ARMSX2 development team released version 1.0 and version 1.0.1 of the PlayStation 2 emulator on GitHub. A Play Store listing is expected to become available later this week, according to an announcement on the emulator's Discord channel. The store listing was not live at the time of publication.

PS2 emulation on Android has evolved since the AetherSX2 app was discontinued. Developers subsequently created NetherSX2 by modifying the abandoned project. ARMSX2 has been in testing prior to this release.

ARMSX2 utilizes a more recent version of PCSX2 code for PC compared to NetherSX2, which relies on older code. The updated foundation theoretically provides improved fixes and optimizations for problematic games.


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The emulator employs x86-to-Arm64 translation in addition to emulation. This results in slower performance compared to native PS2 emulators for Android such as AetherSX2 and NetherSX2. The development team indicated performance may change as work continues.

ARMSX2 version 1.0 experiences stability issues at launch

Testing on two devices, the vivo X Fold 5 and X300 Pro, resulted in crashes after selecting games or running the BIOS. Testing involved limited settings adjustments including BIOS and renderer changes. The stability issue appears widespread, and the development team is addressing the problem.

The development team released a roadmap for future updates. High-priority items include fixing issues with Samsung Xclipse and Arm Mali GPUs, and updating to the latest PCSX2 core. A Material Expressive visual overhaul is planned as a low-priority item. Current visual design features basic functionality with some Expressive-style sliders.

NetherSX2 maintains performance advantage over ARMSX2

NetherSX2 currently offers superior performance and compatibility, functioning on various devices. ARMSX2's open-source nature and updated foundation position it as a potential long-term solution for Android PS2 emulation despite current performance limitations.