With a vaguely Asian flavour to it, its entertaining seeing the towers improve and the many new types of enemies being unleashed at you, and having to adjust your tactics accordingly. Using the elements as the basis for your towers, you need to fend off an invading horde trying to take over your island. The Keeper of the 4 Elements is a more meaty 88MB download and offers a traditional tower defence game with a couple of neat twists.

This can be a fun time waster to play on the PS4 or Vita. 4 towers that can be upgraded with all different abilities. However, with wildly inaccurate shooting and poor visuals, with often too much on-screen to see where a real threat is, Battalion Commander is a hard game to really love, especially as it crashes rather regularly. Simple - dont let too many enemies get to the end or else you lose. there's the campaign to play with an endless mode and online high scores. It is fun when you have a full magnificent seven (or more) marching up the screen laying waste to the bunkers, helicopters, jeeps and tanks that stand in your path.

In between deaths, you spend the collected cash to boost your forces' perks and add new skills. Then, you just keep on marching to complete laps of the game. Rise to the island's defense using the elemental towers and devastating spells, which can fend off any possible enemy. Every time he frees a comrade, your fire power goes up and there are plenty of mini-missions to complete. The Dark Lord invaded the mystic island to uncover the secrets of ancient magic and use it for his evil deeds but the island has a powerful protector - a wise monk wielding the power of four elements.

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