IMHO.

Single-player games like ChaosTower

Below are 11 single-player Steam games similar to ChaosTower, 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 ChaosTower page.

Ranked picks

  1. 1
    Cartonfall: Fortress - Defend Cardboard Castle — Steam game cover

    Cartonfall: Fortress - Defend Cardboard Castle

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

    Build your own cardboard fort and defend it against swarms of enemies. Gather resources, craft weapons and set traps. Be creative, improvise and experiment to win.

    2020ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  2. 2
    Toaster Defense — Steam game cover

    Toaster Defense

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

    Smash and shoot down robots in this challenging fast-paced game that mixes tower defense and shoot 'em up platforming. Build lamps, fans, and meat tenderizers to aid in your defenses and find the deadliest combination. Do you have what it takes to defend the world's cutest toaster?!

    2022ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  3. 3
    Rip Them Off — Steam game cover

    Rip Them Off

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

    Rip Them Off is a new puzzle game of economic management and tower defense. The Board needs profit, and it’s up to you to line the streets with shops the masses can’t resist. Choose your locations, pick your stores and earn your way up the corporate ladder and its increasingly difficult challenges!

    2020IndieSimulationCasual8.99 USDSingle-playerSimilar games →
  4. 4
    Botanical TD — Steam game cover

    Botanical TD

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

    Defend against evil snails with a variety of plants in this Tower Defense while YOU have to make constant decisions how your enemies get stronger.

    2022StrategyIndieCasual3.99 USDSingle-playerSimilar games →
  5. 5
    Puzzle Pelago - A Drag & Drop Economy — Steam game cover

    Puzzle Pelago - A Drag & Drop Economy

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

    Puzzle Pelago turns the classic ware-chain based economy sim into a challenging puzzle! Help rebuild the network of goods production via deceptively simple drag & drop mechanics. Produce various goods exactly where the islanders need them - from wooden planks and wheat to barrels, beer and bread.

    2020IndieSimulationCasual9.99 USDSingle-playerSimilar games →
  6. 6
    The Rabbit Haul — Steam game cover

    The Rabbit Haul

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

    Nurture your farm by day and defend your haul of crops from the thieving Trash Panda Posse at night. This farming and tower defense roguelite challenges you to grow powerful and symbiotic defenses to battle tough critters and rebuild your hometown one haul at a time!

    2026ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Bridge Constructor Portal — Steam game cover

    Bridge Constructor Portal

    Single-player alternative to ChaosTower — playable solo, no multiplayer required. Shares Simulation with ChaosTower.

    Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games.

    2017StrategySimulation9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Hotel Renovator — Steam game cover

    Hotel Renovator

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

    Unleash your inner designer and renovate the hotel of your dreams! Embark on a makeover journey to turn this worn-out place into a successful getaway. Play with thousands of furniture pieces and accessories, and manage the hotel to get 5-star reviews!

    2023IndieAdventureSimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Dark Prospect — Steam game cover

    Dark Prospect

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

    Dark Prospect is an asymmetrical FPSvsRTS multiplayer game. FPS players must survive by gathering resources, building defenses and fighting against a player or AI who summons, commands, upgrades monsters and casts spells from an RTS perspective.

    2023ActionStrategyIndie6.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Up N' Down — Steam game cover

    Up N' Down

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

    Up N' Down is a multiplayer racing game where you have to use items to your advantage. Race to the top, grab the crown and find a safe way down to the finish line.

    2023ActionIndieCasual3.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Ultimate Monkey Race — Steam game cover

    Ultimate Monkey Race

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

    Chaotic 3D party platformer where you build the level as you race. Place traps, parkour to the finish, and outsmart friends online. For fans of party platformers like Ultimate Chicken Horse — now in 3D.

    2024ActionIndieRacing4.99 USDSingle-playerSimilar games →