Its built for people to play so its more so it feels like something more than a play test level.I definitely like the core gameplay, but I feel like there is a lot of time wasting in this game's design. Levels are like these huge areas where you just run past the same zombies or walk through tons of corridors. There's a section of the game where you just run around 1 room for 3 minutes and then a door opens.
For a concept demo there is way way way too much padding to the point I wouldn't play this until things get tighter.
It's worth playing the first bit to see the scenes though.