You are charged with taking control of the ocean using a fleet of submarines: the more outposts and factories you control, the more submarines you can generate, which means more firepower to seize further outposts.
It's a familiar setup, but because the events take place in real time there is a constant threat that opponents could be sending submarines toward your bases even while you sleep.
In Clash Royale, you take part in one-on-one battles with other players from around the world.
You must throw down troops to destroy three of your opponents towers before they do the same to you.
However, these towers are only accessible via two lanes which your army must travel along.
The majority of Clash Royale's gameplay revolves around trying to use resources effectively.
Each creature has their own unique strengths and weaknesses, so it's your job to pick the right guys for the job and make sure your opponent doesn't outmatch you.
This multiplayer online battle arena (MOBA) is as good to play as it is to look at, and while there are the inevitable in-app purchases, the core game is free to play.The game makes it across to Android after a successful run on i OS, and if there's a better developer name than Super Evil Megacorp, we'd love to know what it is.It may not be wholly original or game-changing, but Dead Effect 2 brings the polish and shine of console first player shooters to Android.Marketing firm Jana asked 1,500 18 to 30-year-olds in nine countries, pictured, where they go online when looking for a relationship.Facebook was the most popular across the board, with Twitter coming in second and even My Space making the top three in certain regions The highest proportion of people who had met someone online was in Vietnam, at 67%, pictured, whereas only a quarter of people in Brazil said they had gone on online dates.In our list of the best free Android games, we look at the some of the Play Store's most impressive free-to-play titles across a number of genres.