Originally Posted by
Polarthief
This is how I feel, too. While I get the 2D-3D concept and I'm not criticizing the game for what it is (because it's a neat concept in an era devoid of good concepts besides SHOOT EVERYTHING), I'm criticizing calling something 4D without actually telling us with the 4th dimension is.
This isn't really a 4th dimension though, this is a different side to a 3rd dimension.
1st dimension is a line (no width/height) [there's a good reason why no games are ever "1D" games]
2nd dimension is a plane (up, down, left right)
3rd dimension adds width/depth to said plane, and is the most common because, well, as humans on Earth, we live in said dimension.
So... How does one add another dimension to this in the practical sense? You can justify it like the video tries to, but it doesn't really explain what the 4th dimension is because I don't think there really is one that we can perceive.