IMHO.

Single-player games like Insect Adventure

Below are 9 single-player Steam games similar to Insect Adventure, 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 Insect Adventure page.

Ranked picks

  1. 1
    Runic Curse Remastered — Steam game cover

    Runic Curse Remastered

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

    Runic Curse Remastered is a thrilling action RPG Metroidvania that transports you to a cursed island. Explore dark and diverse locations, battle hordes of enemies and mighty bosses. Forge your own playstyle by combining various weapons with magical runes to overcome all challenges.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Absolum — Steam game cover

    Absolum

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

    Fight as the outcast heroes of Talamh in a fierce battle to retake magic from Sun King Azra’s grasp in Absolum, an original roguelite beat ‘em up by Dotemu.

    2025ActionIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    SHINOBI: Art of Vengeance — Steam game cover

    SHINOBI: Art of Vengeance

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

    The iconic SHINOBI returns in an all-new 2D action platformer with a unique hand-drawn look created by the team behind the hit brawler Streets of Rage 4.

    2025Action29.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    DOOMBLADE — Steam game cover

    DOOMBLADE

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

    Deep underground, Gloom Girl discovers DOOMBLADE, a sentient weapon hellbent on escape after eons in chains. Together, “Doom and Gloom” embark on a vengeful quest to unlock the powerful abilities and destroy the Dread Lords once and for all in this 2D Action Metroidvania.

    2023ActionIndieAdventure15.99 USDSingle-playerSimilar games →
  5. 5
    Blasphemous 2 — Steam game cover

    Blasphemous 2

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

    The Penitent One awakens as Blasphemous 2 joins him once again in an endless struggle against The Miracle. Dive into a perilous new world filled with mysteries and secrets to discover, and tear your way through monstrous foes that stand between you and your quest to end the cycle once and for all. 

    2023ActionIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Crypt Custodian — Steam game cover

    Crypt Custodian

    Single-player alternative to Insect Adventure — playable solo, no multiplayer required. Shares Adventure with Insect Adventure.

    Crypt Custodian is a charming metroidvania about cleaning up the afterlife. Play as Pluto - a mischievous cat who has died, and is sentenced to be the afterworld's janitor... FOREVER! Hang out with other doomed ghosts, battle beasts, and explore a vastly expansive landscape.

    2024Adventure19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Curse of the Sea Rats — Steam game cover

    Curse of the Sea Rats

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

    Embark on an epic, hand-animated, ‘ratoidvania’ adventure, where your crew has been turned into rats by a pirate witch! Explore a rich non-linear world, enjoy fun action platforming, face challenging bosses, and unlock unique abilities - either alone or in local co-op!

    2023ActionAdventureRPG9.99 USDSingle-playerSimilar games →
  8. 8
    Constance — Steam game cover

    Constance

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

    Constance is a 2D hand-drawn action adventure featuring a paintbrush-wielding artist, striving to escape from a colorful but decaying inner-world, created by her declining mental health.

    2025ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Hollow Knight — Steam game cover

    Hollow Knight

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

    Forge your own path in Hollow Knight! An epic action adventure through a vast ruined kingdom of insects and heroes. Explore twisting caverns, battle tainted creatures and befriend bizarre bugs, all in a classic, hand-drawn 2D style.

    2017ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →