3. Pokemon X & Y (Gen VI)
Representing one of the biggest graphical leaps in the series so far, Pokemon X and Y brought the series to the 3DS in a big way, but the games didn’t just boast shiny new graphics. On the contrary, they also improved character customization, added the Fairy-type classification to Pokemon, introduced sky battles, and more. X and Y also originated the Mega Evolution concept, which has offered unique twists on some of the most beloved creatures in the franchise.
2. Pokemon Red/Blue/Yellow (Gen I)
When it comes to Pokemon, it’s hard to beat the originals. The first generation of Pokemon started it all, kicking off a multimedia phenomenon that is still going strong to this day. While the graphics may be primitive by today’s standards, and the original games may lack some of the bells and whistles added to the later titles, the first generation lays a compelling foundation that is one of the most unique gameplay experiences available. There’s a reason why fans were excited to play the original Pokemon games on the 3DS, and as our Pokemon Yellow review will attest, it’s not just the nostalgia talking.
1. Pokemon Gold/Silver/Crystal (Gen II)

Pokemon Gold, Silver, and Crystal featured all the best bits about the first generation of games, and took everything to the next level. The visuals were improved thanks to the Game Boy Color, a day/night cycle was introduced, dark and steel-types were added to the series, and on top of all that, Pokemon breeding made its debut in the second generation as well. To this date, the second generation of Pokemon is possibly the best the series has had to offer, and it will be exciting to see if the seventh generation’s Sun and Moon are able to top it.
With the seventh generation of Pokemon set to launch later this year as Pokemon Sun and Moon, it will be interesting to see how those games compare to the previous generations. One thing is for certain, though, and that is that Sun and Moon has an impressive legacy to live up to, as Game Freak has set the bar high with all the other main series Pokemon games released so far.
What’s your favorite Pokemon game? Leave us your thoughts in the comments below!