Here are the verified solutions, ranked from simplest to most technical.
If your GPU is hitting 100% load unexpectedly, verify that your repack source is clean, as some untrusted repacks may contain background resource-heavy software. batman arkham asylum x ray room lag repack
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Find PoolSize and increase it (e.g., set it to 4096 for 4GB of VRAM) to improve texture streaming. Here are the verified solutions, ranked from simplest
For some reason, the X-Ray room lag is often tied to the game's Fullscreen refresh rate synchronization. In the BmLauncher.exe settings, uncheck . Run the game in Windowed Mode . Find PoolSize and increase it (e
If none of these work, your repack might have a corrupted "BmGame.ini" file. Check the "Redist" or "Verify" folder in your repack directory to ensure all components installed correctly. Often, simply installing the provided in the repack folder (even if you have a newer version) fixes the shader rendering issues in the X-Ray room.
Note: Most repack forums have a “X-Ray Room Hotfix” pinned in the comments. Download that .upk file directly.