16 retail,15-20 arcade. i mostly buy games for achievements =D i only play about 3 on a regular basis. the rest are used games i bought in a spur-of-the-moment haha, TMNT and PGR 3 for 10.99 ftw.
ill name them then count it lol
halo3,halo wars,bioshock,madden06-07,too human,test drive,gears1-2,mass effect,others that i cnt think of so right there 10 at least hehe
i prolly have 30 or 40, but i don't play all of them... i usually try to buy them on sale at gamestop with the buy two get one free.. i'll stockpile 3 or 6 games at a time that way... and play them when i feel like it... i like to try and rent games that i know i can beat or get a majority of the gamerscore within a day or two...
I realized after I traded in my first Xbox 360 and (13) games that I was retarded for owning to many games I hardly played. After I bought my second Xbox, I only have 4 games that I play constantly. They are Call of Duty 4 & World at War, Street Fighter 4, & Halo Wars. I like to pick the strong titles over the cheesy remakes. Looking forward for Modern Warfare 2. I know sooner or later I will pick up some titles I grew up with. *coughs* Sonic... :]