Single-player games like Transport Defender
Below are 10 single-player Steam games similar to Transport Defender, 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 Transport Defender page.
Ranked picks
- 1
Idle Bouncer
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Free To Play and Casual with Transport Defender.
Make the balls jump, upgrade and change the world! Drop the balls to generate energy with each bounce. Upgrade available balls and buy new ones to generate even more energy. Sell your balls empire to get meta-energy to change the world!
- 2
Defense Clicker
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Strategy and Casual with Transport Defender.
Defense Clicker is an clicker game which will be soon F2P, with an tower defense theme and a few twists which make it very unique. You have to build an defense line with towers and upgrade them to stay alive as long as possible. when you die the map resets but you get a few special points depending on how long you survived.
- 3
Guild Quest
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Strategy with Transport Defender.
You’ve just bought yourself a new island and it’s time to fill it up with QUESTS! Collect guildians, upgrade their guildhalls, and unleash them onto your own custom quest lines.
- 4
Galaxy Idle Clicker
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Free To Play and Casual with Transport Defender.
Embark on an interstellar journey with Galaxy Idle Clicker! Conquer galaxies, upgrade your spaceship, and face off against a myriad of enemy ships. With engaging minigames, powerful upgrades, GIC delivers an unparalleled idle space adventure. Join the cosmic conquest today and dominate the universe!
- 5
Row Divers
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Strategy with Transport Defender.
Row Divers is a short, experimental incremental game about diving into dungeons in the form of rows, shooting enemies, collecting resources, and upgrading your bow to conquer the depths!
- 6
Grow Defense
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Strategy and Free To Play with Transport Defender.
Upgrade your Castle and Unlock new tiers of Skills and Weapons to Defend vs Monsters and Bosses across VARIOUS ZONES! Find Rare ITEMS dropped from monsters and bosses and upgrade them to their full potential! Defeat RAID Mega-Bosses to find LEGENDARY items!
- 7
Midas Gold Plus - Idle Clicker
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Free To Play and Casual with Transport Defender.
Discover Midas Gold Plus, an engaging idle clicker set in a mythical world! Harness King Midas' golden touch, build a legendary city, and unlock powerful champions. Master unique gameplay styles, explore pet battles, and conquer rival cities. Delve into this ancient tycoon adventure today!
- 8
Desktop Defender
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Casual with Transport Defender.
An idle auto-battler that sits in the corner of your screen while you do other things.
- 9
Clicker Heroes
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Strategy with Transport Defender.
Click your way through hordes of monsters, earn gold, and recruit quirky heroes with powerful skills. Progress even while you're idle, and watch the numbers climb into the absurd. It’s a never-ending journey of clicks, crits, and colossal damage.
- 10
Cell to Singularity - Evolution Never Ends
Single-player alternative to Transport Defender — playable solo, no multiplayer required. Shares Free To Play and Casual with Transport Defender.
The epic story of evolution, technology, humanity, and dinosaurs is yours to tap.