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Our List of Most Downloaded Science fiction Android Games

Explore the most downloaded Science fiction games for Android! This list features the top-rated, most-played games based on real download numbers, perfect for choosing your next favorite game.

Science fiction Android Game List Overview

Most Downloaded Android Science fiction Game List

    Numbers updated on 08/21/2025
  • Survivor.io 46.7M+ Downloads4.5★ / 1.1MPrice: Free
    Survivor.io is an action-packed roguelite survival game where you battle endless waves of zombies to save the city. Face over 1,000 enemies at once, master one-handed controls, and unlock powerful skill combinations. With each new stage bringing greater challenges, adapt your strategy, upgrade your abilities, and fight to become humanity’s last hope!
    Preview Images Open in Play Store
  • Honkai Impact 3rd 19.2M+ Downloads4.0★ / 458KPrice: Free
    Honkai Impact 3rd is a fast-paced sci-fi action RPG from HoYoverse, blending cinematic storytelling with next-gen real-time combat. In v8.3 Flickers of a Spacetime Warp, the new S-rank BIO-type Lightning battlesuit Planar Armament: Warped Spacetime debuts for Helia, alongside Chapter IX of the main story, If Destiny Concludes Today. Join new events like Bon Voyage! Toward Blessings and Wishes! to earn exclusive outfits, Crystals, and rare rewards, and gear up with the new weapon Rainbow From Cinders and the Choices of Fate stigmata set. Command Valkyries with unique abilities, experiment with diverse team combinations, and explore richly detailed environments on Earth and Mars. With stunning cel-shaded visuals, fluid combat mechanics, and an ever-expanding universe, Honkai Impact 3rd invites you to take the Captain’s seat and fight for all that’s beautiful in the world.
    Preview Images Open in Play Store
  • Shadowgun Legends 18.0M+ Downloads4.4★ / 364KPrice: Free
    Shadowgun Legends is a fast-paced online FPS that combines intense shooting action with RPG elements in a stunning sci-fi world. As a Shadowgun, humanity’s last line of defense, take on an epic story campaign, engage in PvP multiplayer battles, and team up for co-op raids and arenas to defeat alien threats. Customize your hero with 700+ futuristic weapons and 1,000+ armor pieces, climb the fame leaderboard, and experience console-quality graphics on mobile. Whether in solo missions, team-based PvP, or massive boss fights, Shadowgun Legends delivers a top-tier shooter experience.
    Preview Images Open in Play Store
  • SMASH LEGENDS 10.0M+ Downloads4.4★ / 311KPrice: Free
    Smash Legends is a fast-paced, free-to-play action brawler offering simple controls and a variety of exciting modes. Whether you’re battling solo in 1v1 duels or teaming up in 3v3 and duo matches, Smash Legends keeps the fights fresh with diverse maps, customizable heroes, and quick, intense PvP gameplay.
    Preview Images Open in Play Store
  • DATA WING 8.9M+ Downloads4.9★ / 421KPrice: Free
    DATA WING is a sleek, story-driven racing adventure set in a neon-drenched digital world, where you play as a data courier faithfully delivering information under the watchful eye of Mother, the system’s overseer. But when things start to go wrong and Mother’s behavior turns erratic, it’s up to you to uncover the truth and restore order. Featuring tight, intuitive two-touch controls, DATA WING combines fast-paced racing with a unique thrust-based movement system, encouraging you to bounce off walls with precision and style. With over 40 handcrafted levels, a compelling 2+ hour narrative, and a competitive leaderboard system, the game offers both challenge and depth. Backed by an atmospheric vaporwave soundtrack from renowned artists like luxury elite, t e l e p a t h テレパシー能力者, and 18 Carat Affair, DATA WING delivers a bold, unforgettable experience, all crafted by a solo developer with years of industry experience.
    Preview Images Open in Play Store
  • Tower of Fantasy 7.4M+ Downloads3.7★ / 176KPrice: Free
    Tower of Fantasy is an open-world MMORPG set on the distant planet of Aida, blending anime-inspired visuals with sci-fi adventure. Explore a vast post-apocalyptic world, uncover the mysteries of Omnium, and engage in fast-paced combat with unique weapons and characters. Team up with friends in a shared online world, switch fighting styles on the fly, and dive into a story-driven journey filled with exploration, battles, and futuristic technology. Whether adventuring solo or in a party, Tower of Fantasy offers a thrilling and immersive experience.
    Preview Images Open in Play Store
  • GIRLS’ FRONTLINE 2: EXILIUM 1.1M+ Downloads4.4★ / 81.2KPrice: Free
    Girls’ Frontline 2: Exilium is a post-apocalyptic tactical RPG where you lead a squad of powerful Tactical Dolls through intense battles and a gripping story. After breaking ties with G&K, the Commander sets out on bounty missions but soon gets caught in a much bigger conflict. Combat is fully 3D with deep strategy, dynamic terrain, and plenty of cover to use. Customize weapons with full 360° previews and attachments to build the perfect loadout. Interact with your Dolls in detailed animations, capture their daily moments, and even form special bonds through the Covenant system. Plan your moves, upgrade your squad, and dive into the chaos.
    Preview Images Open in Play Store
  • Huntdown: Cyberpunk Adventure 787K+ Downloads4.3★ / 10KPrice: Free
    Huntdown is a chaotic, 80s-inspired action platformer where you play as one of three ruthless bounty hunters cleaning up a crime-ridden metropolis. Originally a cult hit on PC and consoles, it now brings its fast-paced 2D combat to mobile, with no ads and no microtransactions. Blast through 20 handcrafted levels filled with gangsters, bosses, explosions, and sharp one-liners as you take on four deadly gangs across rooftops, highways, alleys, and casinos. Choose from ex-commando Anna Conda, cyborg John Sawyer, or modified droid Mow Man, each armed with unique weapons from machine guns to boomerangs. With stunning 16-bit pixel art and relentless arcade-style action, Huntdown delivers pure, side-scrolling mayhem.
    Preview Images Open in Play Store
  • Subnautica 37K+ Downloads4.6★ / 2.5KPrice: $9.99
    Subnautica is an open-world underwater adventure set on an alien ocean planet teeming with beauty and danger. After crash-landing, you must explore coral reefs, volcanic vents, and deep cave systems while scavenging resources, crafting gear, building bases, and piloting submarines to survive. Manage hunger, thirst, and oxygen in Survival mode, or explore freely in Freedom and Creative modes without survival pressures. Unravel the mystery of the planet’s past, discover strange wildlife both friendly and hostile, and push deeper into the unknown in search of a way home. Redesigned for mobile with a revamped UI, touch controls, cloud saves, and controller support, Subnautica offers an immersive, perilous, and breathtaking journey beneath alien waves.
    Preview Images Open in Play Store
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