playtime?

[Lymle Lemuri Phi]

title says it all :)
how long can I expect the game to be?
and if I get my get to summon the mighty cthulhu on video, would that be worth a steam key?

[Ozone]

I'm four hours in and I expect to be near the half of the game.
So, an estimate : between 6 and 10 ?

[Clementine]

It will take me more than 10 hours I'm sure as I always try all the possibilities as a real point and click fanatic, but I've heard from the programmer on Twitch that if you would speedrun the game it would take you at least 6 hours.

[Grandmaster of Pwn]

according to the adventuregamers review its around 10 hrs if you explore everything.

[Clementine]

OK check, so it's 6 hours if you're quick and 10 if you're slow.