Na planet unreal tem uns trechos do que o Mark Rein falou a respeito:
"Now that there's a leaked version out there DE/Epic should release the current version as the demo. I think that would just compound a big problem with a bigger mistake. The version of the game out there is missing a whole bunch of features. It has mediocre performance, lacks a ton of AI code, has unfinished levels, doesn't have Karma physics in it, has unfinished menus, lacks a ton of sound effects and music, has unbalanced, untweaked weapons, and generally is indicative of something still too early to even be called "beta" "