Single-player games like Idle Transport Tycoon
Below are 14 single-player Steam games similar to Idle Transport Tycoon, 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 Idle Transport Tycoon page.
Ranked picks
- 1
STATIONflow
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Simulation with Idle Transport Tycoon.
STATIONflow is a game about controlling the flow of thousands of passengers by building and managing an efficient underground train station.
- 2
Foundation
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Transport Tycoon.
Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.
- 3
Prison Architect
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Transport Tycoon.
Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.
- 4
Project Highrise
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Simulation with Idle Transport Tycoon.
Project Highrise is a skyscraper construction and management sim...
- 5
IDLE BOSS RUSH
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Transport Tycoon.
Slay giant bosses and turn the hollow wasteland into the almighty kingdom! Endlessly rewarding incremental game where you collect fountains of rare loot, unleash crazy combos and watch the monsters fall under your knees. Boss Rush that keeps on going when you're gone!
- 6
Transport Fever 2
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Casual and Indie with Idle Transport Tycoon.
The classic transport simulation genre has a new gold standard with Transport Fever 2. Discover a whole new world by navigating transport routes through land, water and air. May progress and prosperity find their way!
- 7
Imagine Earth
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Transport Tycoon.
Build your own global colonies on distant worlds. Manage energy and resource supplies and produce goods for space trade. Form economic and diplomatic alliances or take over competing corporations. Conduct research to protect your colonists from disasters and avoid a climate crisis.
- 8
Rail Route
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Casual and Indie with Idle Transport Tycoon.
In Rail Route, you will design, construct, upgrade, and automate your railway network in one of the many maps based on real-life cities worldwide. Dispatch the trains to make the traffic flow and the network grow!
- 9
Thomaz
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Indie and Casual with Idle Transport Tycoon.
Our princess has been kidnapped by a demonic wizard. Mike is not the first one who tries to save her; but he will be the last! Play against the enemies which getting harder each level, and defeat the wizard to get the princess.
- 10
Mr. Barrel
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Casual and Indie with Idle Transport Tycoon.
Water to fire, acid to robots and pesticide to plant monsters, can you switch and shoot the liquids quickly to survive?
- 11
Mystic Space
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Casual and Indie with Idle Transport Tycoon.
A fast-paced high action game where you encounter deadly enemies with unique abilities through various waves.
- 12
Rugösi
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Indie and Casual with Idle Transport Tycoon.
Rugösi is a very short game - just like our lives. Professor Alveus and Professor Vox invite you to play through the test chambers and compete against others in the Steam leaderboards.
- 13
Commissar Catlov
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Indie and Casual with Idle Transport Tycoon.
The new leader of the Rats has begun threatening other animals and this is getting serious. But Catlov and his alliances are not going to let this arrogant rat to break the peace and are ready to take the necessary steps to withstand this aggression.
- 14
Reap & Repay
Single-player alternative to Idle Transport Tycoon — playable solo, no multiplayer required. Shares Casual and Indie with Idle Transport Tycoon.
Reap and collect the crops to repay the debt of villagers in this very short incremental game. Start weak, invest in the skill tree to unlock various new abilities and become strong enough to harvest every field.