I usually buy video games when there's a good deal around the web. Either Steam, GamersGate, GMG, or various other sites, I tend to look for them instead of buying games at full price. I feel I can wait long enough since there will eventually be a deal for a game I like, and I'm in no rush to play it right here and right now. Therefore, I usually buy one game every one or two months; it just depends on what kind of month it is, and if it's a month on deals. There are certain seasons that have many deals such as Winter, or Summer on Steam and other sites so those are the months where I may buy 3-4 games a month.