IMHO.

Single-player games like Orcs Must Die! Deathtrap

Below are 15 single-player Steam games similar to Orcs Must Die! Deathtrap, 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 Orcs Must Die! Deathtrap page.

Ranked picks

  1. 1
    Orcs Must Die! 3 — Steam game cover

    Orcs Must Die! 3

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Slice, burn, toss, zap, grind and gib massive hordes of repugnant orcs in this long-awaited successor to the award-winning Orcs Must Die! series.

    2021ActionStrategyIndie29.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Tavernacle! — Steam game cover

    Tavernacle!

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Grab your hammers and start to craft in this co-op Tavern Defense for one to four players. As a team of Dwarves, you must gather supplies and build towers to protect your beloved brewery. Learn to cooperate to achieve victory in this chaotic multiplayer game!

    2023ActionStrategyIndie11.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Chronocide — Steam game cover

    Chronocide

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    A physics-driven game where you defend the portal with traps and weapons. Stop the undead from entering the temporal portals with traps and your weapons. Play the campaign solo or in co-op mode up to 4 players.

    2024ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Sci-Fantasy Defence — Steam game cover

    Sci-Fantasy Defence

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Combine physics-based traps, weapons and magic to defend against horde of thousands enemies in this roguelike tower defense with procedurally generated levels and switching between building/combat. Do it solo in VR or with up to 4 players in one PC through local co-op.

    2022ActionStrategyIndie19.99 USDSingle-playerSimilar games →
  5. 5
    Freedome Farmers — Steam game cover

    Freedome Farmers

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Indie with Orcs Must Die! Deathtrap.

    Freedome Farmers is a third person coop horde defense game with up to 4 players. You use the resources you have harvested to build defenses and weapons. At night, you defend against waves of alien possessed farm animals. Will you make it through 10 days ?

    ActionIndieCasualSingle-playerSimilar games →
  6. 6
    Pillars Of Protection — Steam game cover

    Pillars Of Protection

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Pillars of Protection is a team-based tower defense game. Towers can take on complex movement paths. You can play online multiplayer in PvP or PvE modes. Build a base to protect your core from the onslaught of incoming monsters. Play as a shooter, melee, mover, or healing hero.

    2022ActionStrategyIndie2.99 USDSingle-playerSimilar games →
  7. 7
    Plants vs. Zombies: Battle for Neighborville™ — Steam game cover

    Plants vs. Zombies: Battle for Neighborville™

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Kick some grass in Plants vs. Zombies: Battle for Neighborville, the wackiest shooter yet!

    2020ActionStrategyCasual8.99 USDSingle-playerSimilar games →
  8. 8
    HYPERCHARGE: Unboxed — Steam game cover

    HYPERCHARGE: Unboxed

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Hypercharge is a first and third-person shooter action figure game you've always dreamed of! Grab your friends, complete objectives, defend the Hypercore against waves of weaponized toys, and defeat Major Evil together in the story campaign!

    2020ActionStrategyIndie24.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Orcs Must Die! 2 — Steam game cover

    Orcs Must Die! 2

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment.

    2012ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Orcs Must Die! Unchained — Steam game cover

    Orcs Must Die! Unchained

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Orcs Must Die! Unchained takes the award-winning Orcs Must Die! action tower defense game to a whole new level with team-based gameplay! Bust skulls with your best pals in PvE co-op Survival, or put your teamwork to the real test in Sabotage Mode!

    2017ActionStrategyFree To PlaySingle-playerSimilar games →
  11. 11
    DG2: Defense Grid 2 — Steam game cover

    DG2: Defense Grid 2

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Strategy and Indie with Orcs Must Die! Deathtrap.

    Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises. Now is the perfect time to enter the grid.

    2014StrategyIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Orcs Must Die! — Steam game cover

    Orcs Must Die!

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.

    2011ActionStrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Warframe — Steam game cover

    Warframe

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action with Orcs Must Die! Deathtrap.

    Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game

    2013ActionRPGFree To PlayFreeDeck VerifiedSingle-playerSimilar games →
  14. 14
    Dungeon Defenders — Steam game cover

    Dungeon Defenders

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Action and Strategy with Orcs Must Die! Deathtrap.

    Create a hero from one of four classes to save Etheria in this 4-player coop Tower Defense Action-RPG. Includes Steam exclusive Portal gun & TF2 familiars!

    2011ActionStrategyIndie2.99 USDSingle-playerSimilar games →
  15. 15
    Hero Academy — Steam game cover

    Hero Academy

    Single-player alternative to Orcs Must Die! Deathtrap — playable solo, no multiplayer required. Shares Strategy and Indie with Orcs Must Die! Deathtrap.

    Test your skills in this light-hearted battle between friends! Heroic teams have gathered to engage in friendly contests on the Academy playfields. Will your team emerge triumphant?

    2011StrategyIndieSingle-playerSimilar games →