Deus Ex vs N.O.V.A. Legacy
Deus Ex
Deus Ex is the first game in the Deus Ex game series which has risen to fame and had gained a massive somewhat-cult following due to its second sequel. The game is incredibly old-school and hence, its graphics may put a lot of players off, but the game offers an immersively detailed storyline that is set in a rather chaotic year of 2052. You even get to play as a super-cool cyborg who has many amazing augments, skills and weapons at his disposal. The game is not all shoot and kill though. It also has many ways for you to avoid bloody confrontation, which frankly will definitely delight players who enjoy having alternative approaches to an encounter.Unlike many other games that adds in fantastical elements to enhance its gameplay, Deus Ex is a game that emphasize on the possible problems and issues that a futuristic human world may experience. It deals in conspiracy and the human nature rather than fantasy and that's what made the game incredibly unique back in the day (and this statement is also relevant until today).
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!