Demonicon - Released Early on Steam?

If you check out the Steam forums for Demonicon it seems people who pre-ordered can now play the game a day early.  It wouldn't be the first Kalypso published title to release early on Steam.

jacko640

game can be played already this is very weird, just bought the game a couple minutes ago, and on steam it says

Available: 25 October 2013
This game will unlock in approximately 1 day and 7 hours

but when i clicked play anyway the game installs .net 4.0 and.... starts to play

not that i complain but something is wrong with this release date

Tomme

yeah same here. exactly at 10:00 in the morning (here in Austria/Europe) it started to download the 6 GB for the Game. After that i give it a try to start, and yeah, it starts... i played the beginning (tutorial) and realized with FRAPS that the Game is running about 150-200 FPS @ all set to MAX. and thats why I started the Thread with the Frame Limiter :)

maybe there is a feature that preorders are able to play the game 1 day before release :)