Daiva Story 6: Imperial of Nirsartia

A sci-fi action-strategy game released in Japan in 1986 for the NES, developed by T&E Soft and published by Toshiba EMI. It's part 6 of a long-running series, though the only one to be released on the NES.

Front Mission 3, also known in Japan as Front Mission Third, is a tactical role-playing game developed and published by Square for the PlayStation. It was released in Japan in 1999, and North America by Square Electronic Arts and Europe in 2000. Front Mission 3 is the third main entry and the fifth entry overall in the Front Mission series. Like other Front Mission titles, Front Mission 3 is part of a serialized storyline that follows the stories of various characters and their struggles involving mecha known as wanzers. Front Mission 3 was the first title in the Front Mission series to be released in North America, Europe and Australia.

Arknights: Endfield is a 3D real-time strategy RPG developed by HYPERGRYPH. You will take on the role of the Endministrator of Endfield Industries, set out across Talos-II to uncover its secrets, and defend and expand the frontiers of human civilization.

Beyond All Reason is an open-source, community-driven real-time strategy game built for epic-scale warfare. Featuring a flow economy, fully simulated projectile physics, and massive battles with thousands of units on the battlefield, it pushes the boundaries of the RTS genre. With unmatched scale, intuitive quality-of-life features, and powerful unit control mechanics, BAR strikes the perfect balance between macro and micro-management, delivering a truly next-generation strategy experience.

Empyrion - Galactic Survival is a 3D open world space sandbox survival adventure. Build mighty ships, menacing space stations and vast planetary settlements to explore, conquer or exploit a variety of different planets and the allegedly empty space!

Rediscover an ancient civilization with an explosive history in the most stunning edition of Romance of the Three Kingdoms. Set during the end of China’s Han Dynasty and the 2nd and 3rd centuries A.D., RTKXI presents the most visually-captivating evolution in the history of the series. Blurring the line between video games and art, RTKXI features visuals evocative of classical Chinese ink-paintings along with debates and duels rendered in real-time 3D animation. You will need to dig deep within to prove yourself adept at both the military and political arts in order to bring China under one rule.

Two lovers gave up everything and escaped to a lost planet to be together. Glide through a mysterious landscape, explore a fragmented world and fight against what’s trying to tear them apart in this RPG adventure about love, rebellion, and freedom.

Battlezone II: Combat Commander, often abbreviated to BZII, BZ2 or Bzone, is a 1999 computer game released by Pandemic Studios as a sequel to Activision's 1998 Battlezone. Like Activision's Battlezone, Battlezone II is a hybrid tank shooter, first-person shooter (FPS) and real-time strategy (RTS) game. The player pilots various futuristic vehicles, while using the function keys to select and command units and structures. Battlezone II features two races, the ISDF (humans) and the Scions (modified/upgraded humans).

BattleTech is a turn-based tactical 'Mech combat set in the classic 3025 era of the BattleTech Universe. From the creators of the Shadowrun Series!

Elite is a space trading video game, written and developed by David Braben and Ian Bell and originally published by Acornsoft for the BBC Micro and Acorn Electron computers in September 1984. Elite's open-ended game model, and revolutionary 3D graphics led to it being ported to virtually every contemporary home computer system, and earned it a place as a classic and a genre maker in gaming history. The game's title derives from one of the player's goals of raising their combat rating to the exalted heights of "Elite". Elite was one of the first home computer games to use wire-frame 3D graphics with hidden line removal. It added graphics and twitch gameplay aspects to the genre established by the 1974 game Star Trader. Another novelty was the inclusion of The Dark Wheel, a novella by Robert Holdstock which gave players insight into the moral and legal codes to which they might aspire.

Your mission, as X-COM Commander, is to combat alien aggression and uncover their deadly intentions. But Beware! Alien infiltration into the city and its politics could see you under fire from criminal gangs, religious sects, and even the police! Alien fleets fill the skies, creatures terrorise the city, chaos reigns... Welcome to the war, welcome to the Apocalypse.