* GoddamnedBoss: [[MiniMecha Raptors]]. And the [[GiantSpider Giant]] SpiderTank / GiantEnemyCrab
* GoddamnedBats: The regular human terrorists that try to melee your character- they come in MASSIVE numbers, and attack very rapidly that you'll probably take a hit or two when you come out of hiding to fire at them. [[MiniMecha Raptors]] also qualify, with all that [[LightningBruiser jumping about the entire place]] (while firing BeamSpam) making them hard to hit.
* MostAnnoyingSound: Paulo Guerra's EvilLaugh.
* SugarWiki/MostWonderfulSound:
** "ALPHA 1/2, ''AWESOME!''"
** "Alpha 1/2 finished off a HACS!"
** "All right Alpha 1/2, just keep doing what you're doing!"
* NightmareFuel: Stages 1 and 2 are a shopping mall and a village, respectively, both taken over by terrorists. This can be too close to comfort for those who live in or have lived in terrorist-infested regions.
* {{Sequelitis}}: Many people found the sequel game on the [=PS3=] to be disappointing, as the game was on the [=PS3=] and the light gun control was too awkward. Plus, it became more like a FirstPersonShooter.
* ThatOneLevel: Stage 3-1, the SnipingMission. Kill every enemy without being spotted and it's over quick, but missing a single [[BoomHeadShot headshot]] will alert the enemy to your presence, and unless you can wipe out the alerted enemies in time, the game will go into a second firefight where you have to fight a lot more enemies, costing you your time bonus and probably a few lives.