As of late 2024/early 2025, the Mirror 2 development team has largely gone silent, shifting focus to new projects. This makes the Mirror 2 Project X Mod Portable a preservation tool. Since official updates have ceased, the mod is now considered "feature complete."
The community is currently working on a "Portable Plus" version that aims to add entirely new fan-made characters and match-3 abilities. If you want to stay updated, join the modding Discord. Do not rely on Steam forums, as mod discussions are often swiftly deleted. mirror 2 project x mod portable
This isn’t an official release. It’s a fan-curated portable version of Mirror 2: Project X that bundles: As of late 2024/early 2025, the Mirror 2
Portable mods for Mirror 2: Project X are technically feasible and can even improve performance when run from high-speed external storage. However, they require bypassing platform DRM and violate the game’s EULA. Future work should explore containerization (e.g., using Docker + Wine) as a legal alternative. Portable mods for Mirror 2: Project X are
| Configuration | Mean startup (s) | Asset load (ms) | Crashes / 50 runs | |---------------|----------------|----------------|-------------------| | Standard | 8.42 | 234 | 2 | | Portable (USB) | 9.13 | 289 | 7 | | Portable (SSD) | 7.41 | 211 | 3 |
Portable from internal SSD outperformed standard mod due to reduced filesystem contention. USB 3.0 underperformed due to enumeration delays.
Because the mod runs externally, you can actually copy your entire modded save state between computers. Place the Mirror2 folder from LocalAppData onto a USB drive, and the "Portable" mod can read it from any machine.
