Magicka 2 vs Sky Force Anniversary
Magicka 2
Magicka 2 once more transports you to a Nordic fantasy, this time all of the wizards have turned on each other and chaos rules the land. You are again thrust into this world, and must use your spells to defend yourself, and smash away your fantasy enemies. With thousands of combinations at your fingertips there is no end to what you can do. Play with friends in a co-op where friendly fire can make for hilarious results, and you can combine elements to devastate everything in your path.With the gameplay you love, and some new items and mega powerful artifacts there is a lot of replayability in this game. With a host of magics available, combined with a tongue in cheek story and beautiful setting there is so much for you to see in this amazing game.
Sky Force Anniversary
Sky Force Anniversary brings Sky Force to platforms other than Android and iOS, namely PC and consoles, allowing even more players to enjoy its exhilarating arcade shooting action. It is basically similar to Sky Force 2014 on mobile and features everything you'd expect to find in the latter, including challenging enemies and bosses, large number of missions, weekly PvP tourneys, an in-depth airplane upgrade system along with a wide variety of planes to fly as and weapons to blast enemies into smithereens. In this version, you can also play the game cooperatively with a friend through the game's local multiplayer option.Oddly enough, despite its similarities to Sky Force 2014, Sky Force Anniversary is available on Android as well. Unfortunately, I'm pretty sure the game doesn't support cross-platform cooperative gameplay so you can't exactly play with your friend cooperatively if he is on the PC and you on your phone.
Sky Force Anniversary is the best (and only) version of Sky Force that you can get for Nintendo Wii, PlayStation (3, 4 and Vita), and Xbox Live, but if you want to play the game on your mobile, you can get either the Anniversary version (Android only) or the 2014 version.