IMHO.

Single-player games like Octal: Of Course They Are Linked

Below are 8 single-player Steam games similar to Octal: Of Course They Are Linked, 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 Octal: Of Course They Are Linked page.

Ranked picks

  1. 1
    Angel Investor Simulator™ — Steam game cover

    Angel Investor Simulator™

    Single-player alternative to Octal: Of Course They Are Linked — playable solo, no multiplayer required. Shares Strategy and Indie with Octal: Of Course They Are Linked.

    Invest into promising startups with sometimes wacky ideas. Help them grow with your team of experts. Capture the market share with quality product, smart pricing and marketing. Cash out big after the IPO. Compete with the other angels and show them who's the boss.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Idle Casino Empire — Steam game cover

    Idle Casino Empire

    Single-player alternative to Octal: Of Course They Are Linked — playable solo, no multiplayer required. Shares Strategy and Indie with Octal: Of Course They Are Linked.

    An idle casino tycoon where you build the floor, then rig it. Turn casino psychology into upgrades. Play blackjack, roulette, and slots in Owner Mode. Use the Owner's Edge to cheat: nudge reels, peek at hidden cards, read marked cards. Twelve games, eight venues, a prestige loop. The house is you.

    2027StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Blueprint: EV — Steam game cover

    Blueprint: EV

    Single-player alternative to Octal: Of Course They Are Linked — playable solo, no multiplayer required. Shares Strategy and Indie with Octal: Of Course They Are Linked.

    Blueprint: EV is a single- and multiplayer strategy game about founding an electric vehicle company and running it through six fiscal years. Make three founding decisions, then guide pricing, production, R&D, and finance across 24 quarters of real P&L against three rival companies.

    2026StrategyIndieSimulation7.19 USDSingle-playerSimilar games →
  4. 4
    Pocket Boss — Steam game cover

    Pocket Boss

    Single-player alternative to Octal: Of Course They Are Linked — playable solo, no multiplayer required. Shares Indie with Octal: Of Course They Are Linked.

    Who says that work and play don’t mix? Not us! Play Pocket Boss, the game where you handle lots of fun data and one not-so-fun boss.

    2025IndieSimulationCasual3.74 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Laptop Architect — Steam game cover

    Laptop Architect

    Single-player alternative to Octal: Of Course They Are Linked — playable solo, no multiplayer required. Shares Strategy and Indie with Octal: Of Course They Are Linked.

    Design laptops from the PCB up and build a global tech empire! Balance complex heat and power mechanics, manage your corporate budget, and conquer international markets. Do you have what it takes to become the ultimate Laptop Architect?

    2026StrategyIndieSingle-playerSimilar games →
  6. 6
    Mobsteria: Rise — Steam game cover

    Mobsteria: Rise

    Single-player alternative to Octal: Of Course They Are Linked — playable solo, no multiplayer required. Shares Strategy and Indie with Octal: Of Course They Are Linked.

    Start with empty pockets and a pickpocket's nerve. Build a criminal empire one racket at a time in this atmospheric pixel-art idle game. Train your skills, run your crew, manage the heat - and when the law closes in, burn it all down and rise again, stronger.

    2026StrategyIndieSimulationFreeSingle-playerSimilar games →
  7. 7
    Gamblers Table — Steam game cover

    Gamblers Table

    Single-player alternative to Octal: Of Course They Are Linked — playable solo, no multiplayer required. Shares Strategy and Indie with Octal: Of Course They Are Linked.

    Gamblers Table is an incremental game where you toss coins to earn money. Buy bigger and better coins, unlock upgrades and hire little helpers to automate the process and take care of all the busy flipping work for you. Simple. Satisfying. Strangely compelling...

    2026StrategyIndieSimulation6.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    The First Million — Steam game cover

    The First Million

    Single-player alternative to Octal: Of Course They Are Linked — playable solo, no multiplayer required. Shares Strategy with Octal: Of Course They Are Linked.

    An incremental deckbuilder where you constantly unlock new cards and upgrades and discover one game-breaking strategy after another to make THE FIRST MILLION — and then many more!

    2026StrategySingle-playerSimilar games →