Halo 2 vs Portal 2
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.
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.