City Simulator
By Online Games io
City Simulator drops you into a 3D city where you can walk the streets, grab whatever car is parked nearby and drive off. Tasks around the city pay out prizes and diamonds, and your job is to deal with the criminals causing trouble. It runs free in the browser on desktop and mobile, with no download needed.
Game info
- Developer
- Online Games io
- Rating
- Not yet rated
- Release date
- Mar 26, 2020
- Last updated
- Sep 28, 2026
- Technology
- Unity WebGL
- Platforms
- Web Browser (Desktop, Mobile)
Controls
Keyboard & mouse
- WASD or arrow keys — move on foot and drive
- Left Shift — sprint on foot / boost in a car
- E — punch or shoot
- F — get in or out of a vehicle
- Space — handbrake
- C — change camera view
- Page Up / Page Down — shift gears (manual)
- Tab — pause
Touch
- On-screen joystick — move and steer
- Running icon — sprint
- Fist button — punch or shoot
- On-screen vehicle button — enter or exit a car
Related Games
How to Play City Simulator
You start on foot with a third-person view of your character and a HUD that tracks Experience, Health and Stamina, plus a circular minimap in the top-left corner showing the streets around you. Walking uses WASD or the arrow keys, and holding Left Shift (or tapping the run icon on touch) speeds you up until your stamina bar drains.
Walk up to any vehicle and press F to get in — cars parked on the roadside are fair game, and the game also has motorcycles to ride. Driving uses the same movement keys, with Space for the handbrake, Shift for a boost and Page Up/Down if you are shifting a manual gearbox. C swaps the camera angle, and an on-screen radio toggle lets you switch stations like RoosteR FM or turn the music off.
Back on foot, E handles punching and shooting, so confrontations with the city's criminals play out hand-to-hand or with a weapon. Completing tasks earns prizes and diamonds, and a shop icon sits on the right of the screen.
Tips
- Watch the stamina bar before you sprint — holding Shift drains it, so save it for closing distance on a target.
- The minimap is your fastest way to find the next task; check it before picking a direction at an intersection.
- Any parked car works, so if the one you took is wrecked or slow, step out with F and take the next one you pass.
- Use C to switch camera angles when you are threading through narrow streets or lining up a tight turn.
- Space handbrake plus a tap of Shift boost helps you swing around corners instead of braking to a crawl.
Features
- Open 3D city you can explore on foot or by vehicle
- A range of cars and motorcycles, free to take from the street
- Tasks that reward prizes and diamonds
- Experience, health and stamina bars with a live minimap
- In-game radio with switchable stations and an off setting
- Melee and shooting combat against the city's criminals
Frequently Asked Questions
Is City Simulator free to play?
Yes, it is completely free and runs in your web browser with no download or install.
Can I play City Simulator on a phone or tablet?
Yes, the game supports mobile as well as desktop. Hold your device in landscape and use the on-screen joystick, run icon and fist button.
Who made City Simulator?
It was developed by Online Games io and released in 2020, built with Unity WebGL.
How do I get into a car?
Walk up to any vehicle on the street and press F. The same key gets you back out, and you can take cars belonging to other people.
What do I earn for completing tasks?
Finishing the tasks you are given around the city rewards you with prizes and diamonds.