Yes. You can play it offline!
To play chess online without registering, you can visit websites that offer guest or anonymous play options. Look for platforms that allow you to play as a guest user without creating an account. This way, you can enjoy playing chess online without the need to register.
http://www.doperoms.com/
A lot of games do have online play. This makes the game more fun and you can keep playing, without getting bored, after finishing the campaign.
yes
Yes, you can play split screen multiplayer without an internet connection. You only need internet if you plan on playing with people online. Note that if you are playing a game that allows online splitscreen multiplayer you will need an internet connection.
Yes, you can play poker without using any money by playing for fun or using virtual chips in online poker games.
i think you can play it online
Actually there is a new game you can play online WITHOUT DOWNLOADING coming to Facebookcalled "The Sims Social." Play with others instead of being lonely playing the regular Sims. XD
Yes it Does if you are planning on playing online, Many of the games also offer single player offline play which you can do without being online or having an internet connection. The internet connection is only needed for online playing of the game.
If you are playing the game online, you have already downloaded (without knowing it) certain "cookies" needed in order to make things work correctly. May as well download the rest of it, so it will be there when you want to play the game again the next time.
You can, as long as you dont mind playing offline. The router cables connect you to the internet and allow you to play online with other players around the world
No. You can play by your self and online without paying. In order to have the higher standard playing you must pay a fee.