only for the computer of the crashed Siran ship to then generate dozens more Evil Serious Sam Clones. Or Is It?: The game ends with Sam grabbing the evil Serious Sam Clone from the wreckage of the Sirian Darklord and beam back to the present. One spritz of this will cause any non-boss enemy will cause them to laugh uncontrollably and, if they're not attacked afterward, will simply run out of energy from laughing too much.

Die Laughing: The game has laughing gas as ammo available for the XOP Gas Gun.

In one very late mission, six of these guys appear at the same time.

Degraded Boss: The Alundran Highlanders are quite common in comparison to other games.

Cute Monster Girl: The Witch Harpies look this way from afar, but their faces.

Canon Discontinuity: Croteam has stated the game to be non-canon.

Catchphrase: NE has a couple of one-liners which occur every time Sam fights the werebulls, no matter on which level he is.

The word 'Reeban' as in the Reeban fishes is pretty close in pronunciation to a Russian word 'ryba', which means 'fish'.

Bilingual Bonus: Present in a stealth form.

Needless to say, neither the original Sniper Rifle nor even NE's cannon had such power. But what really takes the cake here is the Sniper Rifle that takes down an Adult Reptiloid in two shots while zoomed. Rocket Launcher, Grenade Launcher, Flamethrower and Uzi Pistols support at least two types of ammo, with one being the 'original' mode and the rest being gimmicky. For instance, the Shofield Pistols have a 12-bullet clip compared to the Colts' 6-bullet drum and can shoot as fast as their BFE counterpart.

Balance Buff: Most of the guns have been boosted up significantly.

Bag of Spilling: The games handles weapon retention in an odd way: While continuing from one level to the next will have the player retain whatever weapons and ammo they had collected up to that point, reloading a checkpoint or loading the level from the main menu will instead have the player start with a pre-defined weapon loadout, which often mysteriously lack guns that were mandatory to collect in the previous level.

Also, it has the most gimmicky and varied levels in the whole game, as well as being the crash site of a Sirian spaceship. Interestingly it's depicted as being under a frozen polar ice cap instead of being sunk at the bottom of the ocean, though the inhabitants are obligatory Fish People and cyborg marine creatures (squid, crabs, etc). Here legendary Atlantis is represented as an Advanced Ancient Acropolis with Magitek aesthetics everywhere.

Atlantis: The third and final location (the first and second being respectively ancient Rome and feudal China).

Serious sam minigun