Summary

  • Military sci-fi in video games spans Quake 2's frantic alien battles, Dune's strategy, and XCOM 2's alien invasion defense.
  • Quake 2 offers a fast-paced arena shooter in militaristic alien territory with a unique theme and experience.
  • Dune: Spice Wars focuses on real-time strategy macromanagement, territorial control, and thematic challenges.

Science fiction covers many sub-genres across video games, film, television, and literature. Video games have taken on many of these sub-genres, from The Outer Wilds and its contemplative nature to Ratchet & Clank with its intergalactic, action-packed adventures, all the way to Zortch and its goofy, satirical first-person action.

Military science fiction, concerned with portraying military organizations and how they might apply technology in the far future, is a relatively loosely defined genre. Many games could fit into its definition, thanks to a great number of titles taking on militaristic themes, largely due to them using combat and violence as a conduit for gameplay mechanics.

1 Quake 2

A Fast-Paced And Frenetic Romp Through Militaristic Alien Territory

Quake 2
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The first Quake, developed by the pioneering id Software, was built around a patented blend of science-fiction and fantasy, with its diverse locations, enemies, and weapons. After the release of the innovative debut, the game's immediate sequel, the aptly named Quake 2, took the series in an entirely different direction, pitting players against the vicious Strogg in a military sci-fi setting.

Quake Collage
Every Quake Game, Ranked

While it may have faded from mainstream gaming, the Quake franchise still features some legendary FPS titles.

The game's opening cinematic tells it all, promptly filling the player in on the menace known as the Strogg before displaying a battleship brimming with gun turrets approaching the enemy's home world. Fans of fast-paced, frenetic first-person shooters with a focus on arena combat and expressive movement should certainly consider blasting through Quake 2, especially if they've never played it before.

2 Dune: Spice Wars

Political Warfare Between Militaristic Factions

Dune: Spice Wars
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Real-Time Strategy
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Released
September 14, 2023
Developer(s)
Shiro Games
Genre(s)
Real-Time Strategy

This expansive, ambitious combination of real-time strategy and 4X games takes place on the iconic planet of Arrakis, otherwise known as Dune, and features a slew of thematic mechanics and systems in keeping with the universe laid out by the novels. From the powerful, dangerous sandworms that prevent safe long-distance travel, to the attrition that comes with the hostile desert, Dune: Spice Wars offers thematic challenges that force players to adapt their strategy from game to game. The game's source material may also concern itself with ecology and religion, but Dune: Spice Wars focuses predominantly on warfare and politics.

Dune: Spice Wars is a real-time strategy game with a focus on macromanagement over micromanagement, much more about broad-strokes strategy than the minutiae. This is facilitated by a territory system that has players fighting over large chunks of land in a bid to control their respective villages, gaining access to that territory's unique benefits and preventing attrition in that area. The diversity of the playable factions and their unique units and research trees also make for a replayable experience.

3 XCOM 2

Defending The Earth With A Paramilitary Organization

XCOM 2
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Strategy
RPG
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Released
February 5, 2016
Developer(s)
Firaxis Games
Genre(s)
Strategy, RPG

Known for its harsh and unforgiving gameplay loop, deeply tactical combat encounters, and strategic layers, XCOM 2 is an incredibly replayable and constantly challenging strategy game that puts players in command of a paramilitary group during an alien invasion. The game's focus on military combat and alien technology makes it a great military science-fiction game for fans of turn-based tactics and strategic management.

XCOM 2 is built around tight-knit combat encounters in which players must make use of cover and flanking mechanics to complete objectives while keeping their team alive. Interspersing these compact missions is the base-building/management layer of the game, tasking players with conducting research and managing their roster.

4 Star Wars: Republic Commando

A Gritty Journey Through The Clone Wars

Star Wars Republic Commando
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Released
February 28, 2005
Developer(s)
LucasArts
Platform(s)
PC, PS4, Switch, Xbox (Original)
Genre(s)
FPS

One of many games to try its hand at adapting the Star Wars universe, Star Wars: Republic Commando is a surprisingly gritty title that puts players in the shoes of clone commandos, battling through a variety of missions set during the struggle of the Clone Wars. The game's first-person action and squad-based mechanics make for a shockingly engaging campaign even after all these years, but the immersive user interface, world-building, and loyalty to the source material make for a patently faithful Star Wars game.

The personalities and bantering between the core team of commandos, however, is arguably what makes Star Wars: Republic Commando so special. They often turn even the dullest moments of the game into memorable ones, and this is what truly elevates Republic Commando.

5 Gears Of War 2

A Grim-Dark, Harrowing Third-Person Shooter

Gears of War 2
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Third-Person Shooter
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Released
November 7, 2008
Developer(s)
Epic Games
Platform(s)
Xbox 360
Genre(s)
Third-Person Shooter

This sequel to the groundbreaking cover-based shooter, Gears Of War, is a faithfully constructed continuation of the action-packed grim-dark story laid out by the first game. The strong military themes of a crack team fighting a losing war against an apocalyptic foe, the dark world and the story within, and the character moments dotted throughout, are some of the franchise's greatest strengths, and it could be argued that Gears Of War 2 makes the best use of them.

Gears Of War as a series is, as its name suggests, entirely focused on the act of war, and its dark, oppressive tone rarely lets up. The intuitive third-person gameplay, grim story, and memorable characters make Gears Of War 2 worth revisiting, even today.

6 Halo 3

Unapologetic Military Sci-Fi Melodrama And First-Person Action

Halo 3
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Shooter
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Released
September 25, 2007
Developer(s)
Bungie
Genre(s)
Shooter

Some fans may favor Halo 2 for its diverse campaign, but Halo 3 deserves props for rounding off the original trilogy in a satisfying manner, putting a cap on Master Chief's story for the time being. The short but dramatic campaign may not break boundaries with its military sci-fi story, but it's good goofy fun for fans of B-movie science fiction and military themes.

The Halo series in general is certainly worth playing through in chronological order, if players are to get the most out of its bombastic sci-fi story, battling alien foes across a diverse variety of exotic locations and storming beaches with gung-ho marines. Let's not forget the killer soundtrack, either.

Every-Halo-Game,-Ranked-From-Worst-To-Best-(According-To-Metacritic)-B
Every Halo Game, Ranked From Worst To Best

Though the Halo franchise doesn't churn out a title yearly, it has amassed a collection of phenomenal games, as evidenced by their ratings.

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