IMHO.

Single-player games like First Days of Atlantis

Below are 8 single-player Steam games similar to First Days of Atlantis, 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 First Days of Atlantis page.

Ranked picks

  1. 1
    Tiny Atolls — Steam game cover

    Tiny Atolls

    Single-player alternative to First Days of Atlantis — playable solo, no multiplayer required. Shares Strategy and Indie with First Days of Atlantis.

    TINY ATOLLS is a minimalist building strategy game. Forge pathways across vibrant islands, unlock new tiles and complete quests to expand and change your world!

    2023StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Isles & Tiles — Steam game cover

    Isles & Tiles

    Single-player alternative to First Days of Atlantis — playable solo, no multiplayer required. Shares Strategy and Indie with First Days of Atlantis.

    Isles & Tiles is a turn-based colony builder with terraforming and deck-builder elements. Balance resource production and demands while raising your island, growing a colony, and providing for the needs of your settlers.

    2025StrategyIndieSimulation9.09 USDSingle-playerSimilar games →
  3. 3
    Rockets, Planes, Soldiers — Steam game cover

    Rockets, Planes, Soldiers

    Single-player alternative to First Days of Atlantis — playable solo, no multiplayer required. Shares Strategy and Casual with First Days of Atlantis.

    Rock-paper-scissors's logic in a tabletop board with a hexgrid. A turn-based strategy game that starts simple enough to be instantly enjoyable but evolves into a challenging tactics based campaign in which every new unlock and every next battle has to be planned.

    2024StrategyCasual2.99 USDSingle-playerSimilar games →
  4. 4
    Dawnmaker — Steam game cover

    Dawnmaker

    Single-player alternative to First Days of Atlantis — playable solo, no multiplayer required. Shares Strategy with First Days of Atlantis.

    Dawnmaker is a turn-based city building and deckbuilding game, made by 2 strategy fans. It feels like playing a solo board game. Build luminous cities, optimize your deck and create powerful combinations between buildings and cards to bring life back to a dead world. Play the demo now!

    2024Strategy9.89 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Satama Puzzle — Steam game cover

    Satama Puzzle

    Single-player alternative to First Days of Atlantis — playable solo, no multiplayer required. Shares Strategy and Casual with First Days of Atlantis.

    Satama Puzzle is a relaxing building and puzzle game where you will optimize the layout of a Port of Unloading. Each level will have three random variable scoring conditions, so it will be a new experience each time. Try to beat your score!

    2022StrategyCasual6.99 USDSingle-playerSimilar games →
  6. 6
    TerraScape — Steam game cover

    TerraScape

    Single-player alternative to First Days of Atlantis — playable solo, no multiplayer required. Shares Strategy and Indie with First Days of Atlantis.

    Build gorgeous kingdoms on floating islands by strategically placing buildings in this cozy, medieval City-Puzzler. Discover secret combinations, take on weekly challenges and explore randomly generated maps in various single- and multiplayer game modes.

    2024StrategyIndieSimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Wingspan — Steam game cover

    Wingspan

    Single-player alternative to First Days of Atlantis — playable solo, no multiplayer required. Shares Strategy and Indie with First Days of Atlantis.

    Wingspan is a relaxing, award-winning strategy card game about birds for 1 to 5 players. Each bird you play extends a chain of powerful combinations in one of your three habitats. Your goal is to discover and attract the best birds to your network of wildlife preserves.

    2020StrategyIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    As Far As The Eye — Steam game cover

    As Far As The Eye

    Single-player alternative to First Days of Atlantis — playable solo, no multiplayer required. Shares Strategy and Indie with First Days of Atlantis.

    Build a mobile village and travel with your tribe toward the center of the world, called The Eye. This roguelike turn-based resource-management game is made of procedural situations, natural events, skill-trees and hard choices. Ready to move?

    2020StrategyIndieSimulation24.99 USDDeck PlayableSingle-playerSimilar games →