IMHO.

Single-player games like 8-Bit Invaders!

Below are 18 single-player Steam games similar to 8-Bit Invaders!, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like 8-Bit Invaders! page.

Ranked picks

  1. 1
    8-Bit Armies — Steam game cover

    8-Bit Armies

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy and Indie with 8-Bit Invaders!.

    8-Bit Armies is a retro Real-Time Strategy game. With a colorful, blocky voxel art style, 8-Bit Armies is Petroglyph's most fast-paced, friendly, and accessible RTS game to date. Featuring a campaign of 25 single-player missions, 12 co-op missions, multiplayer and skirmish modes.

    2016StrategyIndieSimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    8-Bit Hordes — Steam game cover

    8-Bit Hordes

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy and Indie with 8-Bit Invaders!.

    From the team that brought you 8-Bit Armies comes a new fantasy RTS as fast-paced and friendly as the original! 8-BIT HORDES is a colorful strategy-arcade game that is easy to learn for players of all skill levels. Collect resources, build up and defend your base, amass your army of orcs or humans and ultimately crush your opponents!

    2016StrategyIndieSimulation14.99 USDSingle-playerSimilar games →
  3. 3
    Orbital Clash — Steam game cover

    Orbital Clash

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy with 8-Bit Invaders!.

    Turn-based space battle tactical/strategic game

    2022Strategy1.99 USDSingle-playerSimilar games →
  4. 4
    DG2: Defense Grid 2 — Steam game cover

    DG2: Defense Grid 2

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy and Indie with 8-Bit Invaders!.

    Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises. Now is the perfect time to enter the grid.

    2014StrategyIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Carrier Command 2 VR — Steam game cover

    Carrier Command 2 VR

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy and Simulation with 8-Bit Invaders!.

    Carrier Command 2 VR is now available as part of Carrier Command 2, using the VR launch option!

    2021ActionStrategySimulationSingle-playerSimilar games →
  6. 6
    Halo Wars: Definitive Edition — Steam game cover

    Halo Wars: Definitive Edition

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy with 8-Bit Invaders!.

    Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC. Halo Wars: Definitive Edition includes improved graphics, new achievements and all of the DLC created for the landmark real-time strategy game.

    2017Strategy19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Gangs Of Asia — Steam game cover

    Gangs Of Asia

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy and Indie with 8-Bit Invaders!.

    Experience a thrilling fusion of skill-based 1v1 Kung Fu combat and real-time strategy. Command a diverse army—from mighty Sumos and agile Ninjas to legendary Kung Fu Masters—seize territory, manage resources, and unleash special attacks to crush your opponents and claim victory!

    2026ActionStrategyIndieDeck PlayableSingle-playerSimilar games →
  8. 8
    Silica — Steam game cover

    Silica

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy and Indie with 8-Bit Invaders!.

    Silica blends FPS and RTS in epic, photorealistic battles. Choose to fight on the ground or command from above as humans or aliens. Dive into thrilling multiplayer combat or master strategic command. Are you ready to survive and conquer?

    2023ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    STAR WARS™ Empire at War - Gold Pack — Steam game cover

    STAR WARS™ Empire at War - Gold Pack

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy with 8-Bit Invaders!.

    Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld?

    2010Strategy4.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Command & Conquer: Red Alert 3 - Uprising — Steam game cover

    Command & Conquer: Red Alert 3 - Uprising

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy with 8-Bit Invaders!.

    Red Alert 3: Uprising features four new mini-campaigns, giving players a deeper dive into the storyline's of the Soviets, the Allies, the Empire of the Rising Sun and a unique campaign centered on the origins of everyone’s favorite psionic Japanese schoolgirl commando, Yuriko Omega.

    2009ActionStrategyFree To PlayDeck PlayableSingle-playerSimilar games →
  11. 11
    Dune Sea — Steam game cover

    Dune Sea

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Indie with 8-Bit Invaders!.

    Fly. Honk. Explore. Dune Sea is a side-scrolling adventure Goose game that lets you fly like a bird.

    2019IndieAdventure9.99 USDSingle-playerSimilar games →
  12. 12
    Command & Conquer™ Remastered Collection — Steam game cover

    Command & Conquer™ Remastered Collection

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy with 8-Bit Invaders!.

    Command & Conquer and Red Alert are both remastered in 4K by the former Westwood Studios team members. Includes all 3 expansions, rebuilt multiplayer, a modernized UI, Map Editor, bonus footage gallery, and over 7 hours of remastered music.

    2020Strategy4.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    SC2VN - The eSports Visual Novel — Steam game cover

    SC2VN - The eSports Visual Novel

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Indie and Simulation with 8-Bit Invaders!.

    SC2VN is a visual novel about the South Korean StarCraft 2 scene. You play as Mach, a foreign semi-pro trying to make it in eSports who soon learns that success in StarCraft takes more than in-game strategy.

    2015IndieAdventureSimulationFreeDeck PlayableSingle-playerSimilar games →
  14. 14
    The Great War: Western Front™ — Steam game cover

    The Great War: Western Front™

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy with 8-Bit Invaders!.

    The Great War: Western Front is the definitive WW1 strategy game. Play a deciding role in history with this real-time tactical experience as you take charge in the iconic Western Front from 1914 to 1919. Pick your faction and lead your forces to victory.

    2023Strategy34.99 USDSingle-playerSimilar games →
  15. 15
    Grey Goo — Steam game cover

    Grey Goo

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy with 8-Bit Invaders!.

    Fight for control of a frontier world. Gather resources, build your base, and command your forces in battle. Survive long enough to unleash your ultimate weapon - THE EPIC.

    2015Strategy29.99 USDDeck PlayableSingle-playerSimilar games →
  16. 16
    Conan Unconquered — Steam game cover

    Conan Unconquered

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy with 8-Bit Invaders!.

    From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together.

    2019Strategy19.99 USDDeck PlayableSingle-playerSimilar games →
  17. 17
    9-Bit Armies: A Bit Too Far — Steam game cover

    9-Bit Armies: A Bit Too Far

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy and Indie with 8-Bit Invaders!.

    Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over two dozen missions, online skirmishes, or co-op. Easy to learn, a challenge to master.

    2024ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  18. 18
    Forged Battalion — Steam game cover

    Forged Battalion

    Single-player alternative to 8-Bit Invaders! — playable solo, no multiplayer required. Shares Strategy and Indie with 8-Bit Invaders!.

    Customize your unique faction in a new take on real-time strategy as you fight in a variety of skirmish, solo, and multiplayer battles.  You are not only a commander, but also an engineer – so you have ultimate control over your faction’s units, factories, superweapons and economy.

    2018StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →