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FEX Emu fails to build on Alpine Linux aarch64

Status: Open.

#5106 In FEX-Emu/FEX;

· merll002 opened on Dec 6, 2025

Very bad performance with HLDS (SRCDS maybe too)

Status: Open.

#5102 In FEX-Emu/FEX;

· stevefan1999-personal opened on Dec 5, 2025

BlackMythWukong: Game exit after startup

Game related

Status: Open.

#5074 In FEX-Emu/FEX;

· janboeye opened on Nov 23, 2025

Writes to argv[0] are not reflected in <code>/proc/self/cmdline</code>, breaking app name detection

Status: Open.

#5069 In FEX-Emu/FEX;

· wcampbell-nv opened on Nov 19, 2025

Build fails with clang &gt;= 22

Status: Open.

#5032 In FEX-Emu/FEX;

· tstellar opened on Nov 8, 2025

Overcooked2 (728880): AVX with a controller hangs the game in the first 20 secs

Game related

Status: Open.

#5029 In FEX-Emu/FEX;

· pmatos opened on Nov 7, 2025

[WoW64]: LEGO Star Wars/Star Wars Battlefront: Various SEH crashes in retail installers

Game related

Status: Open.

#5018 In FEX-Emu/FEX;

· chadmed opened on Nov 2, 2025

Degraded performance over time

Status: Open.

#5003 In FEX-Emu/FEX;

· System64fumo opened on Oct 28, 2025

Detect executable stack functions and add telemetry for it

Status: Open.

#5000 In FEX-Emu/FEX;

· Sonicadvance1 opened on Oct 27, 2025

[ARM64EC/Labyrinth of Touhou]: Game crash in battles

Game related

Status: Open.

#4890 In FEX-Emu/FEX;

· i509VCB opened on Sep 15, 2025

Rockstar Launcher: Crashes when memcpy TSO is enabled

Game related

Status: Open.

#4855 In FEX-Emu/FEX;

· bylaws opened on Sep 9, 2025

Fallout: New Vegas Black screen if 3DNow! and AMD CPUID is enabled.

bugSomething isn't workingSomething isn't working

CPU emulationBug related to the CPU emulationBug related to the CPU emulation

Game related

Status: Open.

#4827 In FEX-Emu/FEX;

· Sonicadvance1 opened on Sep 3, 2025