IMHO.

Single-player games like Starlight: Defence Command

Below are 8 single-player Steam games similar to Starlight: Defence Command, 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 Starlight: Defence Command page.

Ranked picks

  1. 1
    Negative Energy — Steam game cover

    Negative Energy

    Single-player alternative to Starlight: Defence Command — playable solo, no multiplayer required. Shares Strategy with Starlight: Defence Command.

    Negative Energy is a tower defense game with basic RTS mechanics, where your goal is to defend the construction of a Dyson sphere, while fighting against waves of hundreds of enemies ships.

    2025StrategyEarly Access5.99 USDSingle-playerSimilar games →
  2. 2
    The Fall of Aether Station — Steam game cover

    The Fall of Aether Station

    Single-player alternative to Starlight: Defence Command — playable solo, no multiplayer required. Shares Strategy and Indie with Starlight: Defence Command.

    Customize your Ships, Upgrade your fleet, and Command your way to victory in this ruthless rogue-lite tower defense/real time strategy hybrid. Take on an enemy that learns from your moves and adjusts its own path. Do you have what it takes to persevere?

    2024ActionStrategyIndie12.99 USDSingle-playerSimilar games →
  3. 3
    Calyx — Steam game cover

    Calyx

    Single-player alternative to Starlight: Defence Command — playable solo, no multiplayer required. Shares Strategy with Starlight: Defence Command.

    A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle against powerful plant-aliens. Build your base, gather resources, assemble your forces, and take on the Calyx. With only an out-of-date AI for company, can you survive?

    2026StrategyEarly Access24.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    IRON GUARD — Steam game cover

    IRON GUARD

    Single-player alternative to Starlight: Defence Command — playable solo, no multiplayer required. Shares Strategy with Starlight: Defence Command.

    A sci-fi roomscale VR Tower Defense game. Strategize to destroy waves of rogue robots and assist the powerful turrets with a handheld drone. Build and collect resources and help evacuate your crew from the alien planet.

    2021ActionStrategy14.99 USDSingle-playerSimilar games →
  5. 5
    Taur — Steam game cover

    Taur

    Single-player alternative to Starlight: Defence Command — playable solo, no multiplayer required. Shares Strategy and Indie with Starlight: Defence Command.

    Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?

    2020ActionStrategyIndie24.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Attack on Toys — Steam game cover

    Attack on Toys

    Single-player alternative to Starlight: Defence Command — playable solo, no multiplayer required. Shares Strategy and Indie with Starlight: Defence Command.

    Relive Your Childhood Toys comes to life! Build your Army Toys, make battle scenario, watch the Toys battling each other, and customize your play with Attack on Toys Toy Box. Command your Army Toys to fight againts another toys strategically and keep them alive during battle!

    2021ActionStrategyIndie6.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Touhou Monster TD ~ 幻想乡妖怪塔防 — Steam game cover

    Touhou Monster TD ~ 幻想乡妖怪塔防

    Single-player alternative to Starlight: Defence Command — playable solo, no multiplayer required. Shares Strategy and Indie with Starlight: Defence Command.

    Easy to learn but hard to master, Touhou Monster TD is a unique Tower defense Game. Control your character, level up and unlock tower skills and character talents, use your wisdom to defeat incoming enemies. Travel the Gensokyo, find out why the “Incident” happened this time.

    2021ActionStrategyIndie18.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Control Craft 3 — Steam game cover

    Control Craft 3

    Single-player alternative to Starlight: Defence Command — playable solo, no multiplayer required. Shares Strategy and Indie with Starlight: Defence Command.

    Control Craft 3 is a fast paced RTS which brings together quick thinking and clever tactics for some veritable planet conquering action!

    2016ActionStrategyIndie0.99 USDSingle-playerSimilar games →