For real players, you know that playing free games without money are absolutely different than playing with real money. Money games are more controlled and realistic, you will really think of the best strategies and analyze fundamentally since you bet some money. Gambling online is even much more fun; there are many variations of games, strategies, and rules. Just choose any table, and you are there.The games are for everyone who is ready to take challenge. There is online roulette, blackjack, bingo, poker, and so on with still many varieties within each. To join any, you just simply sign up and deposit some money. Here are some preliminary reviews of online gambling sites to help you choose.1. Casino Tropez – The site has minimum deposit of $20 and $100 for some program offered. There is download and no-download version, both are great and offer wide game selection. You can find all the well-known games here.2. Casino on Net – This is a cool place to play, as a part of 888 holdings group; you can say this site is listed on London Stock Exchange. Casino on Net is the biggest and the oldest in the online gambling industry.3. Europa Casino – This site is designed luxurious, as to fit the “offline” design of European Casino. There are numerous varieties of games with excellent graphics. The sign up bonus is $2,450. Many players here come from Europe, and so, many speak European languages while playing.4. Euro Grand – This one is also European based, offer both download and no-download version. The welcome bonus is 300% or up to 300 USD or Pounds. For those who pay in Pounds, there will be matching bonus up to 300 Pounds. There is also bonus for second deposit. This is one of the best in European online gambling industry.5. Vegas Red – The site has more than 100 games. Playing in Vegas Red will feel like playing at home, really like a real live game. For new players, there are welcome bonuses of 100%. Second deposit will be awarded 25%. While the third and fourth have bonus of 50% and 10% respectively. Interesting, right?6. Party Casino – This site is launched by Party Gaming, the multi- billion player in the online gambling industry. It is well-known for its casino games, slots, and progressive jackpots. Sign up bonus 100% up to $500 match bonus.These are some of the top poker rooms and casino sites. You now have a general outlook at some of the top online gambling sites available. There are more review sites online that can also share similar reports regarding online poker and casino sites. This can also help you before choosing which gambling site to consider. However, not all are available for US players, but since there are many sites you will always find alternatives.