

Forsaken is a Sci-Fi First-Person Shooter game, developed by Probe Entertainment Limited and published by Acclaim, which was released in 1998.

Shooter / Role-playing (RPG) / Simulator / Action / Science fiction
An early first-person role-playing shooter released by Arysis Software for the PC-88 and PC-98 in 1988, and later ported to the Sharp X68000 and Mega Drive/Genesis. Ahead of its time, it had 3D polygon graphics, FPS gameplay, strafing controls, open-world space exploration, and an epic sci-fi space opera plot.

Shooter / Tactical / Action / Science fiction
Perfect Dark is a first-person shooter video game developed by Rare and published by Nintendo for the Nintendo 64 video game console. It is considered the spiritual successor to Rare's earlier first-person shooter GoldenEye 007, with which it shares many gameplay features. Perfect Dark was first released in North America on 22 May 2000; PAL and NTSC-J releases followed soon afterwards. A separate Game Boy Color game, also titled Perfect Dark, was released in August 2000 as a supplement to the game and allows certain features within the Nintendo 64 game to alternatively be unlocked via a Transfer Pak. The game features a single-player mode consisting of 17 main missions in which the player assumes the role of Carrington Institute agent Joanna Dark as she attempts to stop a conspiracy by rival corporation dataDyne. It also features a range of multiplayer options, including a co-operative mode and traditional deathmatch settings. Technically, it is one of the most advanced games developed for the Nintendo 64, with an optional high resolution graphics mode and Dolby Surround Sound. A Nintendo 64 Expansion Pak is required to access the game's campaign and most of the multiplayer features.

Shooter / Simulator / Action / Science fiction
Ace Combat 3: Electrosphere is a combat flight simulation video game developed by Namco for the PlayStation. The third game in the Ace Combat franchise, it was released in Europe and North America in 2000 and was localized for specific regions. Players control an aircraft and must complete various mission objectives, such as destroying squadrons of enemies or protecting a base from enemy fire. Electrosphere carries a more futuristic science fiction-inspired landscape and world compared to the modern-day theme of its predecessors. The international version of Ace Combat 3 differs significantly from the japanese release: its campaign has 36 out of the original 52 missions with no different paths. The story, as well as all related voice acting and cutscenes, was removed and replaced with a more basic story with no voice acting.

Shooter / Simulator / Action / Science fiction
In a futuristic city, you are a mercenary pilot flying a helicopter-like craft in cyberspace. Hired by the large corporation Cytox, you are to defend its corporate holdings from those who seek to destroy all it has accomplished. The numerous missions involve flying to several large cities and hunting down the renegades who threaten them. You have a cockpit view of the city as you hunt down your enemies and dock at the Cyber Mart for repairs. As you destroy your enemies and complete missions, you can earn credits for buying more supplies, weapons and ship upgrades at the Cyber Mart. Play in Mission Mode or Battle Mode. To win the game, you must complete each mission successfully. The enemies become more tough as you progress through the "levels" of gameplay.

Shooter / Action / Science fiction
Critical Depth is based on concept and engine of SingleTrac's original best selling Twisted Metal franchise. This game is basically a demolition derby which permits the usage of ballistic projectiles, but occurs under water and every vehicle used in it are submarines. Players choose a sub and an arena in single mode to engage in fights with opposing sailors. A variety of weapons and upgrades are obtainable by pick-ups scattered throughout the stage as well as each sub having their own exclusive "special weapon". The goal on an arena is to retrieve all five pods, which are scattered throughout the level, and find the escape gateway. Each pod gives its holder an extra power. This game also features three modes of play: a mission/story mode, where the player (or two players cooperatively) can battle through eleven levels; a battle mode, where the player captures pods in a selectable level; and deathmatch, where the player battles against the computer or another human in a split-screen mode.

Shooter / Simulator / Action / Science fiction
Ace Combat 3: Electrosphere is a combat flight simulation video game developed and published by Namco for the PlayStation. The third game in the Ace Combat franchise, it was released in Japan in 1999. Players control an aircraft and must complete various mission objectives, such as destroying squadrons of enemies or protecting a base from enemy fire. Electrosphere carries a more futuristic science fiction-inspired landscape and world compared to the modern-day theme of its predecessors. The japanese version of Ace Combat 3 differs significantly from the international release: its campaign features 52 missions split among different paths depending on in-mission decisions. The story centers around the "Intercorporate War" in 2040 between Neucom Incorporated and the General Group.

Shooter / Puzzle / Adventure / Action / Science fiction
Fear Effect is an action adventure waiting to unfold! Wee Ming Lam disappears a few days before her 18th birthday under mysterious circumstances. Three ruthless mercenaries conspire to track her down and ransom her off to her father, Mr. Lam, a powerful Triad leader in Hong Kong. An extortion mission to retrieve Wee Ming Lam becomes a lesson in survival against the most unimaginable of enemies.

Shooter / Simulator / Tactical / Action / Science fiction
MechWarrior 4: Vengeance is a computer game developed by FASA Interactive and published by Microsoft. It was released on November 22, 2000. This game is the fourth game in MechWarrior series. It takes place in BattleTech universe where the pinnacle of all war machines are huge, heavily armed robots called BattleMechs. The player pilots one of these "'Mechs" and uses variety of available weapons (autocannons, lasers, missiles, and more) to battle enemy 'Mechs, tanks and other vehicles. An expansion pack, MechWarrior 4: Black Knight, was released in 2001, and a subsequent stand-alone expansion, MechWarrior 4: Mercenaries, was released on November 7, 2002.