Parasite Eve 0.5-alpha

What’s changed

• Added analog movement. Adjust when Aya starts running in Escape → Controls → Field run threshold.
• Choose 2x, 3x or 4x for the speed button in Controls.
• Added an optional F1 Mods menu with movement, encounter and inventory conveniences. Mods are off by default; enable them in Manage mods and restart the game.

Download

• macOS — Apple Silicon · macOS 15+, signed and notarized
• Windows — 64-bit, experimental
• Linux — Intel / AMD 64-bit
• Linux — ARM64

Extract the download and select your own North American CUE/BIN disc images. Keep each CUE beside its BIN. Select both discs for automatic switching, or add the other later in settings. Game data is not included.

Enter is Start. Escape opens settings. The save editor is included in the Mac download and available separately below for Windows and Linux ARM64. This remains an early version; expect bugs, especially on Windows.

Parasite Eve 0.4-alpha

What’s changed

• Fixed geometry correction so it works during gameplay.
• Fixed shimmering text and images at higher resolutions.
• Added optional antialiasing and bilinear filtering for model textures in Escape → Graphics. Both are off by default; antialiasing needs a faster GPU.
• Press Start during a story movie to pause it and choose whether to skip. Its music stops when skipped. Thanks @FeverDreams420!

Download

• macOS — Apple Silicon · macOS 15+, signed and notarized
• Windows — 64-bit, experimental
• Linux — Intel / AMD 64-bit
• Linux — ARM64

Extract the download, launch the game and select your own North American CUE/BIN disc images. Keep each CUE beside its BIN. Select both discs for automatic switching, or add the other later in settings. Game data is not included.

Enter is Start. Escape opens graphics, sound and control settings.

The save editor is included in the Mac download and available separately below for Windows and Linux ARM64. Back up saves before editing. This remains an early version; expect bugs, especially on Windows.

Parasite Eve 0.3-alpha

What's changed

• Moved the settings menu (Escape) to an in-window overlay rendered directly over the main game window instead of opening a separate window.
• Added 3D Geometry Correction (PGXP) for higher internal resolutions (2x–8x), eliminating PS1 vertex snapping and polygon wobbling while preserving seamless animated character models without jitter or seams.
• Fixed 2D sprite UV sampling at higher internal resolutions (2x–8x) so small menu fonts, save/load screen digits (Level, HP, Time), and HUD elements render cleanly without texel artifacts.

Play Parasite Eve on your computer using your own North American CUE/BIN disc images. Game files are not included.

Download

• macOS — Apple Silicon · macOS 15 or newer
• Linux — Intel / AMD 64-bit
• Linux — ARM64
• Windows — 64-bit, experimental

Start playing

1. Extract the download and launch the game.
2. Select your CUE files. Keep each CUE beside its BIN file. Select both discs for automatic switching; you can also add the other disc later in settings.
3. Enter is START and skips movies. Escape opens graphics, sound and control settings.

The save editor is included in the Mac download and available separately below for Windows and Linux ARM64. Back up your saves before editing.

This is an early alpha. Expect bugs, especially on Windows.

Parasite Eve 0.2-alpha

What's changed

• Improved music, footsteps, gunfire and other sound effects, including their tone and reverb.
• Fixed a menu selection issue.

Play Parasite Eve on your computer using your own North American CUE/BIN disc images. Game files are not included.

Download

• macOS — Apple Silicon · macOS 15 or newer
• Linux — Intel / AMD 64-bit
• Linux — ARM64
• Windows — 64-bit, experimental

Start playing

1. Extract the download and launch the game.
2. Select your CUE files. Keep each CUE beside its BIN file. Select both discs for automatic switching; you can also add the other disc later in settings.
3. Enter is START and skips movies. Escape opens graphics, sound and control settings.

The save editor is included in the Mac download and available separately below for Windows and Linux ARM64. Back up your saves before editing.

This is an early alpha. Expect bugs, especially on Windows.

Parasite Eve 0.1-alpha

Play Parasite Eve on your computer using your own North American CUE/BIN disc images. Game files are not included.

Download

• macOS — Apple Silicon · macOS 15 or newer
• Linux — Intel / AMD 64-bit
• Linux — ARM64
• Windows — 64-bit, experimental

Start playing

1. Extract the download and launch the game.
2. Select your CUE files. Keep each CUE beside its BIN file. Select both discs for automatic switching; you can also add the other disc later in settings.
3. Enter is START and skips movies. Escape opens graphics, sound and control settings.

The save editor is included in the Mac download and available separately below for Windows and Linux ARM64. Back up your saves before editing.

This is an early alpha. Expect bugs, especially on Windows.