Single-player games like Survivor Challenge TD
Below are 14 single-player Steam games similar to Survivor Challenge 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 Survivor Challenge TD page.
Ranked picks
- 1

Manabound Syndicate
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
Command elemental towers. Forge mystical gems. Build a thriving camp. Manabound Syndicate blends strategic tower defence with RPG progression, where victory fuels your strength for the battles ahead. Recruit workers, master powerful spells, customize towers with gems, and unlock permanent upgrades.
- 2

Heroic Assault
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
Heroic Assault is a reverse tower defense game where you prepare your army to go through the infested lands of defenses. Choose your units wisely depending on the layout of the defenses and equip them with unique abilities.
- 3

Abyss Protection TD
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
Abyss Protection - dynamic, endless Tower Defense. Fight off the attacks of the inhabitants of the abyss, expand your possessions. Build formidable weapons that will help repulse enemies. Defeat the main evil.
- 4

HexTD
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy and Early Access with Survivor Challenge TD.
HexTD is a tower defense game where players can choose from 3 classes to defend their base. Deploy your machines, soldiers or elementals to create the enemies path and guard against powerful bosses, playing solo or with a friend to create a new experience in tower defense genre.
- 5

Scrap Bastion
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy and Early Access with Survivor Challenge TD.
Scrap Bastion is a strategy tower defense game where you manage your city, equipping it to survive the waves of mutant creatures, testing your planning and decision making capacities at every turn. Watch out, as time is crucial to win!
- 6

The Sentinel
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
Defend your castle against waves of invaders in 'The Sentinel,' a tower defense game. Strategically upgrade weapons and defenses, make tough choices, and immerse yourself in intense battles. Will you triumph and protect your realm?
- 7

Fortress of the Fallen
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
Build by day. Survive by night. A focused medieval tower defense where every decision is permanent.
- 8

Save The Village - Tower Defense
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
Save The Village is a medieval tower defense game where you strategically protect villages from waves of skeletons, goblins, and fearsome bosses. Build powerful towers and use magical abilities to fend off the invading forces!
- 9

Egg Surprise
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required.
A fun clicker with economic simulation in the penguin kingdom. Obtain rare collections, venture into dangerous dungeons, and build your own civilization!
- 10

Nortopia
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
Build a cozy penguin colony in this single-player idle strategy. Gather resources, construct and upgrade buildings, assign jobs, balance production chains, and guide your family as the island of Nortopia grows into a thriving new home.
- 11

What is in the Black Box?
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
Prepare to embark on a journey of reflection, where you’ll seek answers to profound questions and uncover the ultimate truth: What truly lies within the black box?
- 12

World of Eggs: Idle Adventures
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Strategy with Survivor Challenge TD.
World of Eggs: Idle Adventures is a world where you can build your civilization, trade with players, fight in raids, and do it all in idle mode. The game automates all the routine!
- 13

Capy Stream: Rise to Fame
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required. Shares Early Access with Survivor Challenge TD.
Become an internet star in Capy Stream: Rise to Fame by playing as a cute, fluffy streamer! Soak in a hot bath, groom your fur, and set up your studio around the capybara to gain fame!
- 14

Method in the Witchness
Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required.
A cozy sorting puzzle about tidying a little witch’s table. Arrange magical objects, discover hidden secrets that may help in later puzzles, and uncover a gentle story—one uniquely sounding item at a time.