IMHO.

Single-player games like Deep Dark Forest

Below are 8 single-player Steam games similar to Deep Dark Forest, 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 Deep Dark Forest page.

Ranked picks

  1. 1
    Renaissance Kingdom Wars — Steam game cover

    Renaissance Kingdom Wars

    Single-player alternative to Deep Dark Forest — playable solo, no multiplayer required. Shares Strategy and Indie with Deep Dark Forest.

    The year is 1510. As wars rage across Europe, Africa, and the Middle East, it is the age of gunpowder and mercenaries - that changed the course of history. You can do it as well, going from a leader of men to the ruler of an empire in this unique mix of RTS and grand strategy.

    2024ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Scourge Of War - Remastered — Steam game cover

    Scourge Of War - Remastered

    Single-player alternative to Deep Dark Forest — playable solo, no multiplayer required. Shares Strategy and Indie with Deep Dark Forest.

    Welcome to Scourge of War, a real-time 3D computer game/simulation developed by NorbSoftDev, the company headed by renowned game designer Norb Timpko, designer of Mad Minute Games' acclaimed Take Command series. Scourge of War is the epitome of historical command simulations.

    2024ActionStrategyIndie18.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Galactic Ruler — Steam game cover

    Galactic Ruler

    Single-player alternative to Deep Dark Forest — playable solo, no multiplayer required. Shares Strategy and Indie with Deep Dark Forest.

    Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. Develop advanced technologies to rule the galaxy!

    2022StrategyIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Firefight — Steam game cover

    Firefight

    Single-player alternative to Deep Dark Forest — playable solo, no multiplayer required. Shares Strategy with Deep Dark Forest.

    Firefight is a World War II real-time simulation game similar in style to the old Close Combat series but brought up to date with better AI, individual soldier modelling, a faster frame rate to give more intense and realistic combat and an easy to use command interface.

    2016Strategy19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Geo-Political Simulator 5 — Steam game cover

    Geo-Political Simulator 5

    Single-player alternative to Deep Dark Forest — playable solo, no multiplayer required. Shares Strategy and Simulation with Deep Dark Forest.

    The new 5th edition of the hyperrealistic global simulator game where you play as the Head of State or as the opposition or the president of a large multinational company, with a completely redesigned interface, a new ultra-detailed map, complete control of companies and new scenarios for 2024.

    2024StrategySimulation59.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Carrier Command 2 — Steam game cover

    Carrier Command 2

    Single-player alternative to Deep Dark Forest — playable solo, no multiplayer required. Shares Strategy and Simulation with Deep Dark Forest.

    Carrier Command 2 is the real-time strategy game that puts you in command of a futuristic carrier capable of deploying a vast array of aircraft and amphibious units. Compete against AI or human players and hop into every single vehicle to take matters into your own hands!

    2021ActionStrategyAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Creeper World 4 — Steam game cover

    Creeper World 4

    Single-player alternative to Deep Dark Forest — playable solo, no multiplayer required. Shares Strategy and Indie with Deep Dark Forest.

    The unstoppable fluid enemy has returned and destroyed every world in its path! Defend against Creeper as it floods across the 3D terrain in this real time strategy game where the enemy is a fluid.

    2020ActionStrategyIndie24.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    The Great War: Western Front™ — Steam game cover

    The Great War: Western Front™

    Single-player alternative to Deep Dark Forest — playable solo, no multiplayer required. Shares Strategy with Deep Dark Forest.

    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 →