Is there a free engineer simulator game?

Engineer simulator

Yes. In LifeSim, you play an engineer in a real city on a 3D map of Earth. You talk to coworkers and managers in your own words, and they remember your past conversations. The game is free in your browser with no download.

A night-shift engineer at a Detroit auto plant

How to play an engineer in LifeSim

Describe your engineer in the text box with a name, age, specialty, and current project.
Include a real city like Detroit, Houston, or Munich in your text to start on that real 3D map.
Set life goals and a daily to-do list, such as signing a compliance report or fixing a prototype.
Use place search to find real cafes or offices, and text coworkers to plan outings after your shift.

A sample life: a night shift in Detroit

Marcus, 24, starts as a junior manufacturing engineer on the night shift at an auto plant in Detroit. On his first Monday, a robotic welding arm loses calibration and stops the assembly line. He adds a task to his daily to-do list: run a root cause analysis on the robotic arm.

His plant manager texts him every hour to ask when the line will move again. Marcus meets a senior technician outside a diner on Woodward Avenue after the shift. They talk in open text about the Bill of Materials and a faulty sensor. The technician remembers this chat the next day and helps Marcus fix the spec before Friday.

What an engineer life looks like in LifeSim

In the real world, engineers split time between office desks with AutoCAD and physical sites that require hard hats. In LifeSim, you play out the human side of this work day by day on a 3D map. You talk with clients about scope creep, redline drawings in your story, and argue over safety compliance documents.

People in your cast have their own routines, goals, and journals of past events. If you blame a coworker for a bad tolerance calculation, they remember it weeks later. After a long shift, you can plan an outing to a local park or join a birthday drinks happening. As the years pass, your character ages through life stages and can mentor younger staff.

How to become an engineer in LifeSim

In the real world, engineers pass exams like the US PE exam, the Canadian NPPE, or the UK Professional Review. LifeSim does not have exam menus, skill bars, or a formal promotion ladder. You choose your starting point by writing it into the character description box.

You can start as a 22-year-old Engineer-in-Training in Toronto or a 45-year-old Chartered Engineer in London. You grow your career through your life goals, your daily to-do list, and the people you know. You can even edit your boss in the cast menu to create a rival or a helpful mentor.

Real cities for an engineering life

Detroit is a historic center for mechanical engineering, with proving grounds and labs for General Motors, Ford, and Stellantis. Houston is a hub for chemical, petroleum, and aerospace work at NASA's Johnson Space Center, ExxonMobil, and Shell.

In Europe, Munich has precision engineering at BMW, Siemens, and MTU Aero Engines, plus the Technical University of Munich. Shenzhen is famous for hardware and electronics at firms like BYD, Huawei, and DJI near the Huaqiangbei component markets. Name any of these cities in your prompt, and the game puts you on its real streets.

Other engineer simulators

Game	How
Poly Bridge	A physics puzzle game where you design bridges with steel, wood, and hydraulics inside a strict budget.
Kerbal Space Program	An aerospace simulator where you assemble rockets from parts and fly them using realistic orbital physics.
Factorio	An industrial engineering game about building and optimizing automated factories, conveyor belts, and train networks.
Space Engineers	A voxel sandbox where you mine resources and build spaceships and rovers with realistic mass and thrust.
LifeSim	You live the daily life of an engineer in a real city and talk to coworkers in open text.

Lives to start as an engineer

Questions

Can I build 3D CAD models or test bridges in LifeSim?

No. LifeSim has no physics puzzles or CAD mini-games. If you want to test bridges or rockets, play Poly Bridge or Kerbal Space Program.

Can I walk inside a factory floor or cleanroom?

No. The 3D map shows real buildings from the outside only. You walk to workplaces on real streets and play out the work in conversations.

How do people become a licensed engineer in the US?

In the US, you earn an ABET-accredited bachelor's degree and pass the Fundamentals of Engineering exam. After four years of supervised work, you pass the Principles and Practice of Engineering exam for a PE license.

Does LifeSim have a salary or promotion ladder?

No. There is no fixed career ladder or job performance score. Your cash and relationships change through your daily activities and open text chats.

Can I design buildings on the map?

Yes, on a desktop computer. Build mode lets you draw a building, turns it into a 3D model, and places it in your city.