IMHO.

Single-player games like Call of Toys: Tower Defense

Below are 8 single-player Steam games similar to Call of Toys: Tower Defense, 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 Call of Toys: Tower Defense page.

Ranked picks

  1. 1
    Thugz VS Zombies — Steam game cover

    Thugz VS Zombies

    Single-player alternative to Call of Toys: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Call of Toys: Tower Defense.

    Thugz VS Zombies is a row-defense action strategy game where a neighborhood crew protects the block from zombie waves, wild bosses, and chaos. Place THUGZ, earn cash, upgrade your squad, trigger power-ups, and survive solo or with a local co-op partner.

    2026ActionStrategyIndie1.19 USDSingle-playerSimilar games →
  2. 2
    HYPERCHARGE: Unboxed — Steam game cover

    HYPERCHARGE: Unboxed

    Single-player alternative to Call of Toys: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Call of Toys: Tower Defense.

    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 →
  3. 3
    DODECIUM — Steam game cover

    DODECIUM

    Single-player alternative to Call of Toys: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Call of Toys: Tower Defense.

    Solo Indie delivers a local 1-4 player split-screen physics-based create and combat sandbox with scientific tools for PvP or PvE. Replay many unique campaigns. Master your hex build strategy, microscopes, and chemistry skills. Be clever to achieve victory and learn as you go. !!! FREE DEMO !!!

    ActionStrategyIndieSingle-playerSimilar games →
  4. 4
    Downslope — Steam game cover

    Downslope

    Single-player alternative to Call of Toys: Tower Defense — playable solo, no multiplayer required. Shares Indie and Casual with Call of Toys: Tower Defense.

    A relaxing snowboarding game about descending down a Mountain. There is nothing odd about it whatsoever.

    2022SportsIndieCasual4.99 USDSingle-playerSimilar games →
  5. 5
    Pew Pew Puzzle Defense — Steam game cover

    Pew Pew Puzzle Defense

    Single-player alternative to Call of Toys: Tower Defense — playable solo, no multiplayer required. Shares Indie and Casual with Call of Toys: Tower Defense.

    A fast-paced mashup of tower defense, color-matching puzzles, and retro arcade chaos! Build, shoot, and strategize solo or in couch co-op to survive waves of colorful blocks.

    2020ActionIndieCasual2.49 USDSingle-playerSimilar games →
  6. 6
    Nonogram Duel — Steam game cover

    Nonogram Duel

    Single-player alternative to Call of Toys: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Call of Toys: Tower Defense.

    Nonogram Duel: challenge a friend in split-screen versus duels, co-op on the same puzzle or conquer 770 puzzles in 7 single-player collections plus infinite generation. Choose Classic with row/column numbers or Fusion with Mega numbers on double rows/columns.

    StrategyIndieCasualSingle-playerSimilar games →
  7. 7
    Bunny Hill — Steam game cover

    Bunny Hill

    Single-player alternative to Call of Toys: Tower Defense — playable solo, no multiplayer required. Shares Indie and Casual with Call of Toys: Tower Defense.

    Carve the slopes of the Bunny Hill on your skis in this fast paced physics racing game. With up to 8 player Online Multiplayer, dodge bushes and tag flags on randomly generated maps to reach infinite scaling speed with your friends.

    2020ActionSportsIndie1.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Slopecrashers — Steam game cover

    Slopecrashers

    Single-player alternative to Call of Toys: Tower Defense — playable solo, no multiplayer required. Shares Indie and Casual with Call of Toys: Tower Defense.

    Slopecrashers is an arcade snowboard racer starring a wild crew of animals on a globe-trotting quest to become champions - but someone’s out to ruin their plans! Race solo or with friends, pull off stylish tricks, and use wild power-ups to take down rivals in chaotic, fast-paced action.

    2024ActionSportsIndie17.99 USDDeck VerifiedSingle-playerSimilar games →