Preamble: To me, the reality is not just what our senses show us, we evolved in order to cope with our immediate challenges. our brain is hard cabled for a 3 dimensional mental representations (even 2D we see as floating in space), our colors perception ability is tuned to our primordial needs, hearing ability as well...
The usual thing to do is to replicate what our experience of senses show us of the world, 3 dimensions, the colors we can see, the sounds we can hear... and in that, nah games cannot be better (we lack too many physics simulation to properly recreate that, even if we can cheat and get close).
There are elements of reality we cannot perceive because they are at the border of physicality, the smallest unit of length that remains physical is the plank length. When we want to know the maximum entropy of a black hole for example, we cut the surface of its event horizon into a grid of step 1 plank length and say 1 square is 1 bit of information (we cannot go beyond that) sum em all up, that's the maximum entropy of the black hole. Anyway, we cannot see the plank length, we cannot see a line of length one plank length because we would think we can cut it in half... but we could have a game showing us that and what can happen around there... well an artistic depiction of it, and play there, even go beyond this wall of minimal length for some big secret..
And finally there are elements of reality we cannot perceive because we are not meant to experience them... in plenty of theories our reality (or bubble) has more than 3 dimensions + time, we are not made to be able to perceive the extra dimensions. We think it's because they are tiny looping dimensions, as if each of our dimension were a bit like a straight cable, our big sense says "it's a line", but an ant can circle around the cable.. the ant experiences and sees 2 dimensions instead of one for the cable.
An artist could perhaps make something that make us feel these extra dimensions, by clever projection, i don't know how, never been done, but i have faith in artists. It would make us closer to what the reality is... even if it is far from what we visualize and an overstatement of the effects .
That's why i like so much this little animated movie ... :