Relative Hell

What is Relative Hell? Relative Hell is a collection of two games, taking place in the de Sitter (dS) and anti-de Sitter (AdS) spacetime, with 2 space dimensions. These can be seen as the relativistic counterparts of spherical and hyperbolic geometry. In our real-world, you cannot tell how fast you are moving (for example, we do not perceive the spinning of Earth and its movement around Sun); howe…