Well, it "costed" me nothing in batteries, and not even close to that in electricity lol, but I definitely did play this for hours on an SP, I still play it occasionally to try and get further in the campaign, but I have been cheating lately on it =( but the NPC gets too much lol, and I'm not very tactical =P So I guess my tactic is finding which value was my health and money, then changing it to the max lol
this game costed me about $90 worth of batteries its a must own i snuck it in2 skool i had an xbox 2 play but i juss wasted my life in this insanely hard game
The first game in the series that I played. I liked it, so I bought the DS one.