Is Pentium G2010 enough for gaming?

yeah.... I too own an g2010 . its pretty fast for that budget . I know it comes with crappy intel hd graphics but can play games like mw3, csgo, sgw2, batman ac ....etc. at med settings. enjoy it ..... for some time and save some money for a better g card. I recommend 4gb ram for best performance and windows 7 64bit.