IMHO.

Single-player games like Confined Space - Module Madness

Below are 8 single-player Steam games similar to Confined Space - Module Madness, 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 Confined Space - Module Madness page.

Ranked picks

  1. 1
    Confined Space — Steam game cover

    Confined Space

    Single-player alternative to Confined Space - Module Madness — playable solo, no multiplayer required. Shares Action with Confined Space - Module Madness.

    Pilot a customizable spaceship, battle through procedurally generated arenas, and adapt your build with modular abilities to survive escalating enemy waves in this fast-paced 2D top-down roguelike shoot ’em up

    2027ActionSingle-playerSimilar games →
  2. 2
    Scrapstorm — Steam game cover

    Scrapstorm

    Single-player alternative to Confined Space - Module Madness — playable solo, no multiplayer required. Shares Action with Confined Space - Module Madness.

    A 1-4 player bullet-heaven roguelite where the whole city is hunting you. Draft cards every level until one pistol turns into a screen-clearing mess, and watch out for the traffic, the third rail and whatever is running each district.

    ActionIndieRPGSingle-playerSimilar games →
  3. 3
    // OVERDRIVE — Steam game cover

    // OVERDRIVE

    Single-player alternative to Confined Space - Module Madness — playable solo, no multiplayer required. Shares Action with Confined Space - Module Madness.

    // OVERDRIVE is an addictive arcade fast-paced procedural shooter rogue lite. Clear each procedurally generated rooms, loot some precious upgrades and fight bosses! Enter your name in the glorious online leaderboards.

    2021ActionIndie2.99 USDSingle-playerSimilar games →
  4. 4
    Arrow Hell — Steam game cover

    Arrow Hell

    Single-player alternative to Confined Space - Module Madness — playable solo, no multiplayer required. Shares Action with Confined Space - Module Madness.

    Play as a Magical Arrow and Fight for your Survival in the Space. A fast-paced arcade game packed with relentless and sci-fi enemy waves. Dodge, Attack & Upgrade and stand until the end in this Short & Minimally Designed Action Arena.

    ActionIndieSingle-playerSimilar games →
  5. 5
    NeuroSquad - Slay the Horde — Steam game cover

    NeuroSquad - Slay the Horde

    Single-player alternative to Confined Space - Module Madness — playable solo, no multiplayer required. Shares Action with Confined Space - Module Madness.

    Invent your own weapons in this sci-fi Roguelike shooter! Combine any weapon with any upgrade to customize your arsenal. Form a squad of holographic soldiers, redesign their guns too, and slay hordes of cybernetic enemies!

    ActionIndieRPGSingle-playerSimilar games →
  6. 6
    The Gun is Good — Steam game cover

    The Gun is Good

    Single-player alternative to Confined Space - Module Madness — playable solo, no multiplayer required. Shares Action with Confined Space - Module Madness.

    Action roguelike horde shooter. Bullet heaven vs bullet hell. Enter The Astral to slay demons by the thousands, loot and craft powerful guns and items, use the power of runes to get strong enough to defeat the Astral Kings.

    ActionIndieSingle-playerSimilar games →
  7. 7
    Meteor Rush — Steam game cover

    Meteor Rush

    Single-player alternative to Confined Space - Module Madness — playable solo, no multiplayer required. Shares Action with Confined Space - Module Madness.

    Meteor Rush is a high-intensity space Bullet Heaven where you defend a fragile core against endless cosmic threats. Harvest meteor gems, loot powerful gear, and evolve your ship and core into an unstoppable force of destruction.

    ActionSingle-playerSimilar games →
  8. 8
    Globecide — Steam game cover

    Globecide

    Single-player alternative to Confined Space - Module Madness — playable solo, no multiplayer required. Shares Action with Confined Space - Module Madness.

    A planetary destruction sandbox where the mesh is actually carved and the casualties are actually counted. Nine weapons, nine doctrine trees, 73 worlds, one currency: megadeaths. The campaign ends at Earth, and you decide what happens to it.

    ActionSimulationCasualSingle-playerSimilar games →