Game: Plants vs. Zombies
On sale: Now
If you're reading this, then you either a) have an iPhone b) are thinking about getting an iPhone or c) none of the above. Regardless of all of this, Plants vs. Zombies is ace.
The concept may be strange - a set of incredibly resourceful plants go up against an invading army of zombies - but in terms of tower defence games this is easily the most enjoyable since PixelJunk Monsters.
Playing across gardens, swimming pools and rooftops ensures that the zombie decapitating actions stays fresh throughout. But how can you not love a game that looks like this...