World of Tanks 8/10 (value for money 10/10)
Free to play mmo with tanks. No storyline and No quests.
Select a starter tank, join a battle... earn experience and credits. Upgrade or buy a better tank. Repeat.
The tanks themselves are based on U.S, German, Russian and French tanks (or designs) ranging from the late 1930's to the 1950's with other nations to follow. They are broken down into tiers for match making purposes. The better the tank the higher tier it is put in.
Each tank is either a light,medium,heavy, tank destroyer or artillery. Each with its own role to play and requiring different tactics to counter.
E.g. Light tanks scout the battlefield, spot enemies for their team and try to pick on artillery.
A battle usually has 30 tanks (15 per team) spread over three or four tiers. They last for 15 minutes or until the enemy base is captured or all enemy tanks are killed.
The battles are set in a variety of locations. Desert, Towns, European countryside etc and the maps are well designed and about the right size for plenty of action without people getting lost for half a game. Also large enough to allow plenty of scope for everyone not to be falling over each other. Most seem to be around the one square kilometer mark.
Game play manages to be pretty tactical as well as providing a fair bit of carnage, with attacks, counterattacks and ambushes going on all over the place.
As it is well supported and has a very large player base you wont be searching for games to play or waiting around for slots to fill up. If you are more serious it also supports clans and tournaments etc.
Its not a sim but tries to be fairly true to the original tanks. The battles are third/first person (can be top down for artillery) and it is a lot of fun. The game can be a bit buggy and the match making system makes some odd choices occasionally but nothing game breaking. (for me anyway)
The game is easy to pick up but as you play more it becomes obvious it also has plenty of depth in the game play. For example each tank has its own armour values and a damaging shot depends on on where you hit it and from what angle and range. So a light tank may be easily swatted by a heavy if they meet face to face with the 'scout' being unable to hurt the larger tank. However if it uses its speed and maneuverability to get to the sides or rear it can wreak havoc. There is also a camouflage system to learn how to make the most of and team tactics for each map etc. On top of this your tank crews gain experience and skills effecting the performance of the tank they are in.
It is free to download and play though you can if you want spend lots of money on it in various ways. Bought stuff does not make you all powerful thankfully. It is mainly for limited edition tanks and to help you progress up the tech tree's quicker.
All in all, If you have ever fancied driving a tank this is worth a look.