Enemy Hordes
Survive the relentless tide of alien invaders in chaotic, open-world firefights.
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Enemy Hordes are the central gameplay mechanic of the Serious Sam series, defined by overwhelming numbers of alien adversaries attacking the player simultaneously across large, open environments. As stated in the source, Serious Sam 4 involves "fighting against massive hordes of enemies in large areas." Enemies attack either at close range or from a distance, forcing the player to manage chaos through rapid-fire weaponry and constant movement. The hordes test resource management, spatial awareness, and the ability to prioritize threats under extreme pressure, serving as the primary obstacle throughout the game.
- Primary Function
- Overwhelming combat encounters
- Core Philosophy
- Quantity over quality
- Typical Composition
- Mix of melee infantry and ranged specialists
- Combat Style
- Run-and-gun with high lethality
Lore & Background
In Serious Sam 4, the hordes are the forces of Mental, an alien entity whose invasion of Earth begins when "a massive portal opens in Tunguska, Russia which serves as a bridgehead for Mental's forces to invade Earth." The player's unit from the Earth Defense Force, led by "Serious" Sam Stone, is sent to Carcassonne to find the Sirian Artefact of Might (S.A.M.), a powerful ancient relic that may aid against the invasion. The army of Lord Achriman, one of Mental's generals, overruns Rome, forcing Sam and his companions to retreat to Pompeii. There, they remotely trigger an eruption of Mount Vesuvius using the HAARP complex to disrupt Achriman's air forces. Later, in Carcassonne, France, Sam confronts and kills Lord Achriman to avenge his friend Kenny. General Brand, revealed as a traitor, is killed by Sam before he can offer Aaron's Rod to Mental; Sam takes the rod and uses it to defeat Ugh-Zan VI, one of Mental's most powerful warriors, and destroys the superportal by launching an ICBM into it.
In Their Own Story
The dust settles briefly before the ground trembles again. Sam checks his ammo count, eyes scanning the horizon where the sun beats down on the endless Russian tundra. Then they come: a sea of alien forces spilling from the superportal in Tunguska. The air fills with roars as hundreds of creatures charge. There is no cover here, only the open sky and the relentless push of Mental's army. Sam raises his shotgun, knowing that hesitation means death. He remembers Kenny, killed by Achriman in Carcassonne, and Jones, killed by an alien monster during the Pompeii mission. He fights on, eventually killing Ugh-Zan VI with the golden sceptre and strapping the traitor Brand to an ICBM launched into the portal, destroying it.
Reader's Guide
The Enemy Horde mechanic in Serious Sam 4 involves fighting massive numbers of enemies in large areas. Enemies attack either at close range or from a distance. The player has no weapon limit and can carry an infinite amount, including shotguns, a minigun, grenade launcher, and sniper. Reloading returns from Serious Sam 3: BFE, but weapons have been adjusted to make reloading less necessary. New additions include a skill tree, side quests, and gadgets. The skill tree, progressed by finding Sirian Artefacts of Might (S.A.M.s), enables skills like dual wielding any weapon, riding enemies, or using signs as weapons. Only 10 S.A.M.s exist, so the player can unlearn skills to restore points. Gadgets include support items for temporary buffs and offensive items like crystallized black holes that suck up nearby enemies. Weapon mods unlock alternate fire modes. Vehicles play a larger role, with multiple levels requiring vehicle traversal, and players can pilot mechs armed with machine guns and rocket launchers, though mechs cannot be exited once entered.
Did You Know?
- The game was originally announced as Serious Sam 4: Planet Badass in April 2018, but the subtitle was dropped because localizing it to other languages was impossible.
- Development of Serious Sam 4 began in October 2012.
- While 10 Sirian Artefacts of Might (S.A.M.s) are available in the game, the skill tree requires more points than these artifacts provide, so it is not possible to fill out the entire skill tree in a single playthrough wi
- The game was released for Microsoft Windows and Stadia in September 2020, with PlayStation 5 and Xbox Series X/S ports following in December 2021.
- A standalone expansion, Serious Sam: Siberian Mayhem, was released in January 2022.
Gallery
Frequently Asked Questions
What defines the Enemy Hordes gameplay style?
This core mechanic involves facing massive waves of alien enemies simultaneously in large, open arenas rather than confined corridors. It prioritizes quantity over individual enemy quality to create chaotic combat scenarios.
How do players manage these overwhelming fights?
Survival depends on constant movement and using rapid-fire weapons to manage the sheer volume of threats. Players must prioritize high-value targets while maintaining spatial awareness amidst the chaos.
Who commands these alien forces in canon?
The hordes are primarily commanded by the evil entity Mental, who serves as the main antagonist force throughout the franchise's timeline. His army acts as the primary obstacle in every title released.
When was this mechanic introduced to the series?
Enemy Hordes debuted in Serious Sam: The First Encounter and have remained a staple since that initial release. Every subsequent title relies on this overwhelming combat style to test player skill.
What types of enemies populate these hordes?
These forces typically consist of a mix of melee infantry designed for close-range attacks and ranged specialists who threaten from a distance. This variety forces players to adapt their tactics during every firefight.
More in Gameplay & Mechanics
Related in Serious Sam
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Elsewhere in the Serious Sam universe
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