The size of the game does not really matter in your case, the issue is that the RAM is VERY low for any newer game, as is the CPU and with no real video card nothing much will run in playable frame rates. Look at some older games like Half-Life 2, Diablo III may be OK if you put in 4 or 8 GB of RAM on lower settings, CIV, the older ones, basically about 5+ year old games that don't have demanding graphics requirements.