Can websites & Games install viruses?

Yes, Websites %26 Games can get viruses.

Check the detailed guide on : How To Discover And Protect Your Computer From Boot Sector Viruses, Spyware, and Adware, check the link below :

Can websites %26 Games install viruses?norton internet security 2008

certain ones can

edit:

since more and more ppl are utilizing fire fox in combination with its 3rd party add ons, more and more security threats are being found. Check out the browser opera... or use fire fox, but do not customize it in anyway

Can websites %26 Games install viruses?spyware removal

porn websites and video game emulators a lot of zip files for downloading video games have viruses in them
Certain websites and certain games can install a wide range of malware. You should have up-to-date security suite. (Anti-spyware, anti-virus, firewall, anti-spam, etc.)
..of corse amigo they can.....havn't u got them alredy??....if not ur lucky till now....especially through porn sites, pop ups, archive files downloaded from P2P sites....have a good antivirus %26 firewall installed w/ updates %26 torn on pop up blocker in ur browser ..u should be warned wen ur atacked ...
Yes.

Watch your surfing habits, and be cautious of what you install. Most things from these sources are just spyware, but there are malicious "drive-by downloads" as well.

Also, using a browser such as Firefox instead of Internet Explorer can help you avoid a lot of vulnerabilities.
Yes, and the risk is much greater using internet explorer than firefox, but firefox isn't completely immune.