Zen mode?

[Hazode]

In the trailer it said "Relax and get into Zen mode" - how do you get onto the zen mode? I can't seem to find a button for it anywhere

[cloudstrife532220]

Have you tried beating all the levels?

[RainDancer]

I have beaten all the levels and there doesn't appear to be another mode, unless it just meant that the player (not the game) can get into "zen mode" and relax while playing?

[dagr]

you mean nightmares mode?
http://steamcommunity.com/app/61100/discussions/0/45350791582696535/

[FiatLux]

I believe that the "Zen mode" refers to your own eventual state of mind playing the game