How long is it?

[Day Day]

I started today, played half a hour and stopped in testchember 10. how long is it? because I heard there are only 20 test chambers, and I didn't get any achievement so far.

[MilleniumLuigi]

19 chambers, but it's not the end after that. i won't spoil anything. but there is some more after the initial 19 tests.

[McTrashCan]

it took me roughly 6 hours to beat the main chambers on portal.

[Sir Campalot]

How are u completing it in 56 min the first time u played it?! Steam showed me that I played 2 hours to finish it and I kinda "rushed" through the levels (just about 30 min for thinking about solutions at all). Really, 56 min sounds more like a speed run..

[Trunchbull]

Originally posted by Mega Munchy:

Originally posted by Paedyn:

it took me roughly 6 hours to beat the main chambers on portal.

Really? on my first try it was 56 minutes long to get through the whole game. Seriously how are you people completing the game for more than a hour?

Liar.

Anyways, I managed to complete it within a couple hours playing session during a sleepover at my friend's, on the XBOX, so it shouldn't be too long.

[IKOM.KRUL]

1h maby :(

[Shiro_Dragon]

I just got the game too and I was going through the chambers fast until I got to chamber 15 that's when it got hard for me and I had to slow down causes I kept dieing

[Garfielf]

It will roughly take you around 5 to 6 hours to finish the main game on your first run without a guide, trust me it gets a bit harder in the last portion of the game.

Originally posted by AriMan:

I started today, played half a hour and stopped in testchember 10. how long is it? because I heard there are only 20 test chambers, and I didn't get any achievement so far.

[Thotaz]

Originally posted by Mega Munchy:

Originally posted by Eristische Eule:

How are u completing it in 56 min the first time u played it?! Steam showed me that I played 2 hours to finish it and I kinda "rushed" through the levels (just about 30 min for thinking about solutions at all). Really, 56 min sounds more like a speed run..

I've played portal 2 longer than portal & made it easier to get through it faster than watching videos on how to do it, plus i've played it since orange box was released (not on steam though).

I'll be honest, I find it sad im the only one who knows how to beat it in a short amount of time. heck i got 14 - 15 achievements from a week ago to now & it wasnt hard for me (exept the rocket science achievement).

If you haven't had any sort of experience with the portal series, then you aren't going to play through portal 1 in 56 minutes.

[Tortle]

My first play through took me 5.5 hours.

[Buizel]

I think my blind playthrough was under 3 hours, it is a rather short game.

[Gilbert0]

First time was 2 sessions, a couple hours each. DIdn't rush through it,

[Seriouza]

i need 1 hour ;)

[Speckelfe]

at first I thought the same but luckily there is more after that :)

[FOXHOUND]

I actually beat the game in 30 minutes tops, i hear the world record for beating it is 25 minutes.

[jeff_dorta]

3 hours