World of Tanks Blitz (7 on 7 tank battles) is really good.<p>It&#x27;s not P2W, but there is a &quot;Pay 2 have an marginal edge&quot; factor (you can buy better components and ammo with in-game money, and you don&#x27;t earn enough in-game money through regular play to use all the better ammo all the time).<p>The devs are pretty good about maintaining a good in-game economy - they actually just upped the amount of in-game you earn in response to some new features that were costing to much.