Okay game which could be a great game if it weren't for the inexcusable lag, game bugs, and, in some cases, design flaws.
When you're wall-hopping for example it's very easy to glitch and end up inside the wall.
Also in the butchery there are spikes that are background, but it isn't clear at all these are background. This is a very blatant design flaw causing the player to have to guess which are real spikes and which are fake.
And don't ever remove the option for the player to lower game quality. That's just nasty as well as poor design. Because the option has been removed you actually have to lower the game quality before you click on play.
Oh and the lag is very inexcusable. Lots of times the buttons just will outright fail to respond at all.