Portal 2 compared to Portal 1

I know, I know when I get started on a subject I don't stop for 5 or 6 posts but this is different.

This is about how much better Portal 2 is compared to its predecessor.

What Portal 2 has that Portal 1 doesn't:

- An expansive Co-Op mode.

- A more in-depth story line.

- New characters.

- New elements.

- More elaborate secrets.

- A 2.5-5 times longer campaign.

- 2 New songs at the end of both the single-player and Co-op campaigns.

- Different controls (better).

- Better physics.

- Better graphics.

- Incredible voice acting.

- An ending that doesn't leave you guessing.

If you're wondering about the controls here's the general layout for the Ps3 version:

Portal 1:

Fire Blue Portal - R2

Fire Red Portal - L2

Crouch - O

Action - Square

Jump - X or L1

Portal 2:

Fire Blue Portal - R1

Fire Red Portal - L1

Crouch - O

Action - Square

Jump - X

Zoom - R2

WARNING:

This is not the case for Portal 2 Co-op mode. There are more controls added for the co-op mode.

As you can see Portal 2 changed their controls to better suite the average gamer. They resemble that of Call of Duty.