N.O.V.A. Legacy vs Portal 2
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!
Portal 2
Portal 2 follows in the footsteps of the award-winning original while continuing the story of Chell and Glados. Now with both single player and a 2-player cooperative mode, Portal 2 ramped up its game with a plethora of new, challenging puzzles, a storyline that's a lot richer than before, and more advanced and realistic physics that will govern your gameplay. Interestingly, the game also includes editing tools, allowing players to create their own puzzles which can then be shared for all to enjoy.Portal 2 is definitely a much better game in the series and if you fancy giving this franchise a chance, you might want to jump straight to Portal 2.