53 Games total is quite sparse. But it seems to me that the museum factor and having cool artifacts for visitors to highlight different things they find to be important developments in video game history outweighs the actual most influential video games of all time and whatnot. That would explain the barbie fashion designer choice, which I think is a good one in that context. Despite that, stuff like Wolfenstein 3D not being there really is wild considering Doom, Quake, Goldeneye, and Halo make the cut.
