Hopefully this sequel will explain more on the story. The first game left me with more questions and I honestly wouldn't have know more about the "aliens" if I didn't read the novel's synopsis and wiki.

i tried to tweak the graphic settings from high to low also no difference 

Bro i think your screen is not big enough for you to see.. I know your pain as i have it too. This is how i get my dizziness fix.

1. You want to see the place, but the screens limited you to see all but only one place. So you have to scroll up and down makes you dizzy.

2. Clear vision. For our eye sight, we need the graphics to be very very clear and very very detail if not will be dizzy too, resolution settings at least minimum 1920x1080 HD 16:9 High Resolution.

3. Lower down your mouse sensitivity. Fast mouse scrolls will get us dizzy FAST. So if a monster is coming from your back make sure you use headphones to hear where its coming from so you can turn quickly.

4. Refresh rate. You need at least more then 65 Hertz if not our eyes will get tired, and we force ourselfs to continue playing. This lead to increasing our focus sight and eventually get headache and then dizzy. 

Hopes this help for others.. 

I played METRO 2033, good graphic bad control...

I played METRO 2033, good graphic bad control...

I played METRO 2033, good graphic bad control...

Bad control = lag? As the visuals are turned up higher, it seem like it is going to be fine but once you start moving around, the lag is pretty nasty and you feel it the most with the controls. There will be noticeable "delays" between one movement action to the next (as is the case with all games).
For "Metro 2033", the lag means the difference between being alive and dying.

Ya I think you got wat I mean~
Laggy is one of the problem
But most i faced is "Movement" and "Aiming"
I always feel the floor so sweep and over move all the time
and Aiming is make me not comfortable at all

Sure the game might not be optimised properly but don't say that the controls are broken/flawed just because your computer can't run this game smoothly

But i did enjoy the environment and atmosphere, I think they did a better job compare to Fallout 3. Since they are not in a same category...

no lar... just set the FOV like I already posted

When THQ formally announced Metro: Last Light back in May 2011, the publisher stated that it would feature some kind of multiplayer. However, developer 4A Games announced today on the official blog that that was "probably a mistake".

According to the blog, "Throughout the development of Metro: Last Light a small, dedicated team had been working on a number of multiplayer prototypes. After E3, we decided to fold this multiplayer team back into the main group and focus 100% of the studio's resources on the single player campaign. As a result, Metro: Last Light will not ship with a multiplayer component."

The developer went on to say that it believed that a single-player campaign is "what the fanbase cares about the most."

When asked about adding multiplayer later, post-launch, 4A Games stated, "Right now we're 100% focused on the single player campaign and not thinking beyond that. We don't like throwing away work though, it's a project we could potentially return to after Metro: Last Light ships."

Set it before, but it doesn't help at all.. 

Well, first thing after installing and launching the game once to put in your settings. Once you have the video and controls where you want, do this.
1) Go to your My Documents folder, and turn on Show Hidden Files in folder options.
2) Go to AppData / Local / 4A Games / Metro 2033 and open user.cfg
3a) Search for r_gi 0 and set it to 1. (Trust me.)
b) Next search for r_vsync off and change it to on.
c) And lastly go down to sick_fov 45 and change it to 60.
4) Save file. Ctrl+C to copy it, and go to Steam / Userdata and do a file search for user.cfg
5) When and if it finds it (should), paste the file over to ensure settings propigate.

What this does:
Setting A turns on Global Illumination. Now, if you're running a weaker CPU, this might actually be a performance hit, but in most cases it actually acts as a gain. It changes the lighting to a different system that works better with DX10 and 11. So if you're running DX9, I'd recommend against this change. For a full discussion on how dramatic this changes lighting ingame, check Wikipedia.
Setting B is Vsync. Fairly obvious, but the FPS gains are dramatic and prevents screen tearing. Discussion currently seems to believe the reason for the massive FPS gain is the with vsync on, all 3D display tech turns off, and since no drivers to use it anyway, no reason not to use this.
Setting C is Field of View change. This is most noticeable on widescreen displays. This one is up to you, but with so many complaints about naseua from having such a tight FoV, here you go. If you are fine with the cramped screen, ignore this or change it back. I still recommend it though, as things like your pnuematic weapon pressure displays frequently go offscreen with 45 degree FoV.

omg....dont you understand? Its not the quality of the graphics! Its the graphics that are making me dizzy....geez... 

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Added on September 16, 2012, 10:11 pmif you still dont understand what im trying to say, go read this

http://www.guardian.co.uk/lifeandstyle/201...s-makes-me-sick