Fallout: New Vegas Discussion
If that doesn't help, you might need a reinstall.
Strange how you say Steam is interfering with the game. Cause I certainly am not having any issues at all while Steam is on while I play and am not using a crack or any mods to the game.
Like VampireTM: Bloodlines and Fallout 3. you cant start with 100 in all skills. or 10 in all Specials. First you lose scenario rewards and secondly it crashes! dont over do it!
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