Prototype 2 is an open-world action-adventure game originally released in 2012 by Activision. While "500MB" is often associated with the game in online searches, it is important to distinguish between (which may be unreliable) and the actual system requirements . Critical Size and Performance Context
If you are looking to run the game on a modern or low-end PC, these are the standard benchmarks: Minimum Requirement Recommended Requirement Windows XP / Vista / 7 CPU Intel Core 2 Duo 2.6 GHz / AMD Phenom X3 8750 Intel Core 2 Quad 2.7 GHz / AMD Phenom II X4 3 GHz RAM GPU NVIDIA GeForce 8800 GT Go to product viewer dialog for this item. ATI Radeon HD 4850 Go to product viewer dialog for this item. NVIDIA GeForce GTX 460 Go to product viewer dialog for this item. ATI Radeon HD 5850 Go to product viewer dialog for this item. VRAM Storage Common Technical Fixes for PC
Searches for a 500MB version usually refer to "Highly Compressed" repackaged versions. While these save download time, they often suffer from long installation times, missing audio/video files, or potential security risks. Prototype 2 500mb PC
The official full version of Prototype 2 requires 10 GB of free hard drive space.
Interestingly, technical mods for the game (like the Prototype 2 Fix) are known to release roughly 500–600MB of RAM during gameplay to delay memory leak crashes, which may also contribute to the "500mb" term appearing in performance discussions. Official PC System Requirements ATI Radeon HD 4850 Go to product viewer dialog for this item
The game often crashes on CPUs with more than 8 threads. You may need to use Task Manager to set the Steam.exe or Prototype2.exe affinity to only 4 or 8 cores.
Disabling "HID-compliant consumer control devices" in the Windows Device Manager can sometimes fix performance stuttering or launch failures. VRAM Storage Common Technical Fixes for PC Searches
Modern PC users frequently encounter issues like "Updating executable" loops or crashes. Common solutions include: