IMHO.

Single-player games like Octoportals

Below are 8 single-player Steam games similar to Octoportals, 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 Octoportals page.

Ranked picks

  1. 1
    Mr Snuggles Dungeon Adventure — Steam game cover

    Mr Snuggles Dungeon Adventure

    Single-player alternative to Octoportals — playable solo, no multiplayer required. Shares Action and Indie with Octoportals.

    A teddy bear alone in a dungeon, his only hope for escape is... kitchen implements? A zany roguelike adventure with 100+ unique items, 9 bosses, 15+ weapons with upgrades, potion and scroll crafting and random dungeons. Explore, fight collect loot and use pineapples to help Mr Snuggles escape.

    2024ActionIndieAdventureFreeSingle-playerSimilar games →
  2. 2
    Chako — Steam game cover

    Chako

    Single-player alternative to Octoportals — playable solo, no multiplayer required. Shares Action and Indie with Octoportals.

    Survive enemy swarms in this isometric Action-Roguelite blending bullet-heaven combat with tabletop RPG mechanics. Auto-attack through procedural dungeons, roll d20s in event nodes, and gather loot to upgrade your spells and gear at the base. Dominate the leaderboards!

    2026ActionIndieRPGSingle-playerSimilar games →
  3. 3
    Gun Knight All Day — Steam game cover

    Gun Knight All Day

    Single-player alternative to Octoportals — playable solo, no multiplayer required. Shares Action with Octoportals.

    Gun Knight All Day is a close quarters bullet hell dungeon crawler about a knight who uses guns. Shoot, dodge, and scavenge your way through the procedurally generated dungeons one room at a time. Challenging boss fights test the sharpness of your skills and the lethality of your weapons.

    2023ActionAdventure4.99 USDSingle-playerSimilar games →
  4. 4
    Swarmbound — Steam game cover

    Swarmbound

    Single-player alternative to Octoportals — playable solo, no multiplayer required. Shares Action and Indie with Octoportals.

    Unleash pixel-art hell in a high-performance bullet heaven. Command 5 classes against massive 1,500-unit swarms with zero lag. Loot, level, and spec your way to Wave 30 with chain lightning and spiral hammers. Fully moddable, Steam Deck optimized, and built for pure retro destruction.

    2026ActionIndieAdventure2.24 USDSingle-playerSimilar games →
  5. 5
    Questwood — Steam game cover

    Questwood

    Single-player alternative to Octoportals — playable solo, no multiplayer required. Shares Action and Indie with Octoportals.

    Fight your way through the forest in this action roguelite! Play as the Archer, Bomber, Spartan, or Wizard. Discover class-specific weapons, and craft the best combination of 3 modifier cards. Can you survive the forest and defeat the Cursed Tree?

    2025ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  6. 6
    Juicy Army — Steam game cover

    Juicy Army

    Single-player alternative to Octoportals — playable solo, no multiplayer required. Shares Action and Indie with Octoportals.

    Juicy army is the sweetest action roguelike set in a dream universe where you'll have to fight an army of juicy creatures!

    2021ActionIndie1.99 USDSingle-playerSimilar games →
  7. 7
    Dungeon Fall — Steam game cover

    Dungeon Fall

    Single-player alternative to Octoportals — playable solo, no multiplayer required. Shares Action and Indie with Octoportals.

    In this fantasy action game, you dodge obstacles and pick up treasure while falling in an endless cavern. Unlock characters with powerful movement abilities as you strive to fall deeper and deeper before the inevitable SPLAT.

    2022ActionIndie1.99 USDSingle-playerSimilar games →
  8. 8
    Legend of Kendor — Steam game cover

    Legend of Kendor

    Single-player alternative to Octoportals — playable solo, no multiplayer required. Shares Action and Indie with Octoportals.

    Legend of Kendor is a Fantasy Free-Roaming Action Roguelike game. This is about people in Kendor trying to save their loved ones. You make your own path and adventure with consequences. **Warning** No Meta Progression, No Loading Screen, and Very Fast Paced.

    2022ActionIndieAdventure10.99 USDDeck PlayableSingle-playerSimilar games →