Halo 2 vs N.O.V.A. Legacy
Halo 2
Halo 2 follows on from the events of the first game, and takes you on a trip into the Covenant as well as following the story of the Master Chief. The Elite Commander of the last fleet to engage the humans at the Halo Ring is disgraced and on trial, but this leads to him becoming the Arbiter, a source of justice among the races. Meanwhile the Master Chief and Cortana fight for control of Earth after an attack by one of the Elders of the Covenant. This is merely the start of your adventure here and another chapter of the epic story unfolds before you as you set off across the cities of Earth and the Stars to stop what could be the end of everything you know.Once more you have a stunning first person shooter full of action, new skills and weapons to use and the ability to duel wield small arms for unparalleled firepower. With all the gameplay you love, and a new online version of the split screen multiplayer you can enjoy the campaign with friends and take part in ranked matches online. All in all a brilliant game with much critical acclaim this was and still is an epic sequel.
N.O.V.A. Legacy
N.O.V.A. Legacy is among the best sci-fi-themed MMOFPS game on mobile of all time and it has inspired a popular new franchise, N.O.V.A. as well. In this game, you play as Kal Wardin, a veteran N.O.V.A. marine, who have been drafted once again into the Colonial Administration forces to fight against the alien invaders that threaten the whole of humanity. The game provides players with a wide variety of PvE game modes to play in, including an offline story mode, Shadow Missions where you get to fight aliens on a limited time battlefield, and Special Ops that pits you against various unique alien formations.N.O.V.A. Legacy also has a multiplayer mode that will allow you fight against other human players in exciting 4-vs-4 team deathmatches or the last-person-stading deathmatch. In addition to crafting and upgrading your weapons, customizing your character's Mobile Armored Suit is very easy and in-depth as well. You can add Cores to give yourself some nice bonuses to supercharge your gameplay.
When it comes to multiplayer shooters on the mobile platform, there are only a few that can go as far as to claim that it plays just like a console game - this game is definitely one of them. Granted that the graphics isn't as great as marketed, but the gameplay is amazing and you even get an offline story-based missions on this free-to-play app! It is as good as it gets!