IMHO.

Single-player games like Critter Chaos TD

Below are 8 single-player Steam games similar to Critter Chaos TD, 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 Critter Chaos TD page.

Ranked picks

  1. 1
    Stoneguard — Steam game cover

    Stoneguard

    Single-player alternative to Critter Chaos TD — playable solo, no multiplayer required. Shares Action and Strategy with Critter Chaos TD.

    To protect the magical Lifestone, you must strategise, manage and build a fortified settlement. Lead your fellow survivors into battle against waves of nocturnal monsters who wish to take this precious Lifestone from your world.

    ActionStrategyIndieSingle-playerSimilar games →
  2. 2
    Deterrence — Steam game cover

    Deterrence

    Single-player alternative to Critter Chaos TD — playable solo, no multiplayer required. Shares Action and Strategy with Critter Chaos TD.

    Artificial intelligence has plotted a path to a sustainable future, but humans aren't included. Defend humanity against the A.I. in this instant action real-time strategy, tower defense hybrid.

    2024ActionStrategy9.99 USDSingle-playerSimilar games →
  3. 3
    Iron Frontier — Steam game cover

    Iron Frontier

    Single-player alternative to Critter Chaos TD — playable solo, no multiplayer required. Shares Action and Strategy with Critter Chaos TD.

    Iron Frontier is a single-player tower defense rogue-lite with the spirit of classic RTS. Draft a fresh army from random units and boost them with powerful synergies. Defend your base, crush the enemy, and make hard moral choices that shape the campaign and dictate the war's outcome.

    2026ActionStrategyIndieSingle-playerSimilar games →
  4. 4
    Ant Guardians — Steam game cover

    Ant Guardians

    Single-player alternative to Critter Chaos TD — playable solo, no multiplayer required. Shares Action and Strategy with Critter Chaos TD.

    It’s a defense game where you create your own strategy, grow your units, and defend against enemies.

    2025ActionStrategyIndie3.99 USDSingle-playerSimilar games →
  5. 5
    THE AEON FALL — Steam game cover

    THE AEON FALL

    Single-player alternative to Critter Chaos TD — playable solo, no multiplayer required. Shares Action and Strategy with Critter Chaos TD.

    Endless waves of 100,000 infected pour toward you. A brutally hard roguelike defense built on the Paradox of Progress: every advance raises the noise, and louder noise draws a deadlier swarm. Design your base, break through with one unit you control, and adapt each run. Survive a planet alone.

    ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Attack on Toys — Steam game cover

    Attack on Toys

    Single-player alternative to Critter Chaos TD — playable solo, no multiplayer required. Shares Action and Strategy with Critter Chaos TD.

    Relive Your Childhood Toys comes to life! Build your Army Toys, make battle scenario, watch the Toys battling each other, and customize your play with Attack on Toys Toy Box. Command your Army Toys to fight againts another toys strategically and keep them alive during battle!

    2021ActionStrategyIndie6.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    The Last King — Steam game cover

    The Last King

    Single-player alternative to Critter Chaos TD — playable solo, no multiplayer required. Shares Action and Strategy with Critter Chaos TD.

    Command a fearless Greek army against Persian invasion. Recruit, train, and promote your army. Build marching camp, resource gathering stations, trade outposts and REBUILD your razed city. Master ancient war tactics and strategies to defeat your enemies

    2025ActionStrategyRPG14.99 USDSingle-playerSimilar games →
  8. 8
    Guardians of Hyelore — Steam game cover

    Guardians of Hyelore

    Single-player alternative to Critter Chaos TD — playable solo, no multiplayer required. Shares Action and Strategy with Critter Chaos TD.

    Guardians of Hyelore is an action-packed unit recruitment game pitting your units and strategies against an onslaught of enemies. Hire units, improve your troops, earn achievements, and spawn your Guardian to fight 150+ unique enemies in this exciting take on the army-spawning action genre.

    2021ActionStrategyIndie7.99 USDSingle-playerSimilar games →