My game crashes when I get into the Radscorpion caves just before or after I kill a 2nd Radscorpion. I am getting an error that reads
The instruction at 00418fe7 referenced memory at 490b4923
The memory could not be read from
How am I able to rectify this error?

I quite like tactics for what it is, not had a chance to play fallout 3 yet. So many games to play its hard to comit myself to something i could spend 100+ hours in. Going to wait and see with new vegas it could go either way I think.

Fallout 3 is pretty good but as said could have been better. If you get it for a console I will advise to buy the GOTY edition( if for the 360 get a used normal copy and then buy a used copy of the GOTY edtion and then return it after using the DLC disc, saves you money. also why I say that for the 360 version is that if you download the dlcs from the marketplace you only have access to them when you are connected to the live service...)