It is an addictive game from the beginning, and that in terms of gameplay and entertainment far surpasses its predecessor. You can go stealth, which I think is what you like best in this kind of shooter, or be seen and go to the beast (depending on the difficulty level you can do or not). The Prophet system improvements have super advanced technology, you can have optical camouflage, armor, hack enemy turrets, jump higher, etc ... and as for the weapons, pistols, machine guns, sniper rifles, and bow alien weapons, which in my opinion is the best weapon in the game. You normal arrows to kill with stealth, electric arrows explosive arrows. Electrical Arrows have much use, since you can use in pools of water and kill all the enemies that are around where the arrow sets. Technology and graphics very good, and more than a game replayable. The sound great and innovation an 8 because there are a lot of firsts when compared to Crysis 2.