May 2015 NPD

Software:

1.) The Witcher III: Wild Hunt (PS4, Xbox One, PC)
2.) Mortal Kombat X (PS4, Xbox One)
3.) Grand Theft Auto V (PS4, Xbox One, 360, PS3, PC)
4.) Minecraft (360, PS3, Xbox One, PS4)
5.) Splatoon (Wii U)
6.) Call of Duty: Advanced Warfare (PS4, 360, Xbox One, PS3, PC)
7.) NBA 2K15 (360, PS4, Xbox One, PS3, PC)
8.) FIFA 15 (PS4, Xbox One, 360, PS3, Wii, 3DS, Vita)
9.) MLB 15: The Show (PS4, PS3)
10.) Super Smash Bros. (3DS, Wii U)

As we know from CDPR’s own posts, The Witcher 3 sold about 4 million total. 1.2 million on PC and the lion’s share of console sales on PS4.

Hardware:

PlayStation 4 - “As we head into E3, we would like to thank gamers for making PS4 the top-selling console and the leader in software sales in the U.S. in May”

Decent showing for Splatoon. My local Best Buy was out of stock when I checked for it last weekend.

I think Splatoon had like 3 days of sales for May and still made the chart, so that’s great for them.