Steam Engine Simulator Achievement Walkthrough Guide

This is a guide to help you unlock all the 18 achievements in the game.

Steam Whistler

Use the steam whistle.

Press the up arrow key or use the whistle when there is more than 0 PSI of pressure.

Project Supporter

Click all links.

Click on all the links on the right of the blueprint.

Curiosity Killed the Cat

Be questioned by the void.

Zoom out using the mouse wheel and search for a message that says “Why are you out here?” in the bottom-left corner of the screen.

Break It In

Run the engine for 100 revolutions.

Make the engine spin 100 times. To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Casual Steamer

Run the engine for 1000 revolutions.

Make the engine spin 1000 times. To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Tried and Tested

Run the engine for 10000 revolutions.

Make the engine spin 10000 times. To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Hardcore Steamer

Run the engine for 100000 revolutions.

Make the engine spin 100000 times. To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Time for a Rebuild

Run the engine for 1000000 revolutions.

Make the engine spin 1000000 times. To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Steam Enjoyer


Boil 25 ml of water.
Just spin the engine until you boil 25 ml of water.

To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Steam Lover

Boil 25 ml of water.

Just spin the engine until you boil 25 ml of water. To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Steam Fanatic

Boil 1 l of water.

Just spin the engine until you boil 1000 ml of water. To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Steam Freak

Boil 10 l of water.

Just spin the engine until you boil 10 l of water. To spin the engine, fill half of the tank with water, turn heat up to 100%, press “X” to close the exaust, and open the throttle valve at about 20%.

Speed Demon

Reach 650 rpm.

1. Fill the tank to 50% with water.
2. Set the heat to its maximum level of 100%.
3. Disable the exaust by pressing X.
4. Once the pressure is at 300 PSI, slowly open the throttle valve to 100% and at the same time press SPACE.

Speed Devil

Reach 3500 rpm.

1. Enter “hell” mode by spam-clicking the “A” button.
2. Disable the exaust by pressing X.
3. Open the water valve and fill it.
4. Turn on heat to 100%.
5. Wait untill the pressure is at 350 PSI and the temperature at 300°C.
6. Open the throttle valve to 39% to help maintain your speed.

Partial Vacuum

Generate a 15 inHg vacuum in the boiler.

1. Enter “hell” mode by spam-clicking on the “A” button.
2. Press X to disable the exaust.
3. Increase the heat up to 100%.
4. Wait until the temperature is at 300°C and the pressure at 350 PSI.
5. Open the drain and close it very quickly.
6. The temperature and pressure should increase to the maximum quickly.
7. Turn down the heat to 0%
8. Just wait: as temperature drops, the pressure should follow it and soon after create a vacuum.

High Vacuum

Generate a 28 inHg vacuum in the boiler.

1. Enter “hell” mode by spam-clicking on the “A” button.
2. Press X to disable the exaust.
3. Increase the heat up to 100%.
4. Wait until the temperature is at 300°C and the pressure at 350 PSI.
‎ ‎5. Open the drain and close it very quickly.
‎ 6. The temperature and pressure should increase to the maximum quickly.
‎ 7. Turn down the heat to 0%
‎ 8. Just wait: as temperature drops, the pressure should follow it and soon after create a vacuum.

Annoy ATG

There’s only so much poking a developer can take.

For this achievement, you just need to spam-click the little “A” icon in the bottom-right corner of the screen.

Apologize to ATG

All is forgiven if you appease the algorithm (or just say you’re sorry).

Once you have activated the “devil mode” by spam-clicking the little “A” icon in the bottom-right corner of the screen, simply type “SORRY”.

This guide about Steam Engine Simulator was written by Leoschi. You can visit the original publication from this link. If you have any concerns about this guide, please don't hesitate to reach us here.

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