Single-player games like Tower! Simulator 3
Below are 17 single-player Steam games similar to Tower! Simulator 3, 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 Tower! Simulator 3 page.
Ranked picks
- 1

Mini Airways - ATC simulator
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Strategy and Indie with Tower! Simulator 3.
Mini Airways is a real-time management game where you play the role of an air traffic controller. Clear your aircraft to takeoff & land, direct them to the destination...and most of all don't let them crash!! London, Tokyo, Shanghai... Test your ATC skills in distinctive maps around the globe!
- 2

Tower!3D Pro
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Simulation with Tower! Simulator 3.
Tower!3D Pro will put you in the position of an airport tower controller, one of the most stressful job on the world!
- 3

Air Traffic: Greenlight
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Strategy and Indie with Tower! Simulator 3.
Air Traffic: Greenlight is an air-traffic-control-themed game. Direct aircraft in the area where radar coverage is limited. Prevent collisions, organize and expedite the flow of air traffic.
- 4

AirportSim
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Indie and Simulation with Tower! Simulator 3.
AirportSim is an Advanced Airport Ground Handling Simulator with true-to-life visuals and operations, licensed planes and vehicles, real airports and live weather conditions. Enjoy the many tasks alone or with friends, making this experience unforgettable.
- 5

I am an Air Traffic Controller 4
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Strategy and Simulation with Tower! Simulator 3.
Since its release in 1998, I am an Air Traffic Controller 4 has established itself as a long seller, strongly supported by numerous users both inside and outside of aviation fandom.
- 6

X-Plane 12
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Simulation with Tower! Simulator 3.
Ultra-Realistic Flight Simulation
- 7

IL-2 Sturmovik: Battle of Stalingrad
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Simulation with Tower! Simulator 3.
IL-2 Sturmovik: Battle of Stalingrad is the continuation of the legendary IL-2 Sturmovik series that has set the standard for PC combat flight games for more than ten years. This new entry into the series will offer virtual pilots an even more accurate simulation of the most famous air battles.
- 8

Aerofly FS 2 Flight Simulator
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Indie and Simulation with Tower! Simulator 3.
Aerofly FS 2 Flight Simulator lets you explore the world of flying in a quality never seen before. Fly a large selection of highly detailed aircraft or a helicopter with interactive 3D cockpits. Aerofly FS 2 currently features over 200 airports in the south western USA and global elevation and satellite imagery.
- 9

X-Plane 11
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Simulation with Tower! Simulator 3.
The future of flight simulation is now! X-Plane 11 is the detailed, realistic, and modern simulator you’ve been waiting for. Intuitive user interface, 3-D cockpits, new effects, 3-D sound, living airports and world-wide scenery.
- 10

X-Plane 10 Global - 64 Bit
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Simulation with Tower! Simulator 3.
X-Plane 10 brings numerous improvements and enhancements for PC, Mac and Linux virtual pilots, unleashing the power of modern systems with its 64 bit processing and multi-core support.
- 11

Microsoft Flight Simulator (2020) 40th Anniversary Edition
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Simulation with Tower! Simulator 3.
From gliders and helicopters to wide-body jets, fly highly detailed and accurate aircraft in the Microsoft Flight Simulator 40th Anniversary Edition. The world is at your fingertips.
- 12

Tower! 3D
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Indie and Simulation with Tower! Simulator 3.
Tower!3D is the successor to the best-selling Tower! 2011 airport tower simulator. Tower!3D brings the whole environment to life in full 3D with realistic foliage, real time weather changes and volumetric lighting.
- 13

Train Travel Simulator
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Indie and Simulation with Tower! Simulator 3.
Simulator of travel in the carriage of a passenger train across Russia.
- 14

Microsoft Flight Simulator 2024
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Simulation with Tower! Simulator 3.
Explore the world with our largest fleet of aircraft and take simulation to new heights while pursuing your aviation career within Microsoft Flight Simulator 2024.
- 15

Tower!2011:SE
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Indie and Simulation with Tower! Simulator 3.
Tower!2011:SE is not an arcade game. With a complex command structure, advanced AI and Speech Recognition technology Tower!2011:SE will allow you to experience of the thrill of being a real air traffic controller.
- 16

Tracon!2012:SE
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Indie and Simulation with Tower! Simulator 3.
Tracon!2012:SE is not an arcade game. With a complex command structure, advanced AI and Speech Recognition technology Tracon!2012:SE will allow you to experience of the thrill of being a real air traffic controller working on the approach/departure position.
- 17

SteamCity Chronicles - Rise Of The Rose
Single-player alternative to Tower! Simulator 3 — playable solo, no multiplayer required. Shares Strategy and Indie with Tower! Simulator 3.
SteamCity is a turn-based strategy game with a unique world setting, merging steampunk with strong Asian influences. You can control many characters, from brave Rose Militia members, to powerful steam robots, renegade enemy soldiers, and even the main heroes.