Construct bizarre vehicles from scraps to escape a crazy Amusement park! Become a true Engineer, solo or with friends!
Hello Engineer is a multiplayer machinary-construction game set in the Hello Neighbor universe for up to 4 players! Scavenge, craft and overcome challenges in the bizarre world of a mysterious amusement park. Put together incredible machines built of scrap, and challenge your creepy Neighbor and his evil bots. Roll, fly or bounce your way to victory; any machine that gets the job done is a successful design!
CONSTRUCTION
For creative minds: Using frame parts, gears, engines, wheels, weapons, and even jet engines from the amusement park scrap, you can build different vehicles that suit your ever-changing needs.
For skilled engineers: There are several advanced features such as electrical circuits and smart modules that are accessible for skilled engineers to build self-driven mechanical vehicles or mechanical creatures.
Your creativity is the main ingredient: There are no prescribed solutions to complete objectives, progress through the level however you want. Any machine that gets the job done is a successful design!
MULTIPLAYER FOR UP TO 4 PLAYERS
You have too many moving parts and need more hands to control it? Just add more control panels and enjoy the ride with the crew members!
Got the most complex and ambitious design ever? Team up with your friends!
Sharing blueprints is an effective way to infinitely improve mechanisms and implement new ideas.
GAME MODES
Story Mode: Working alone or with friends, navigate challenges and puzzles using entirely custom-built machines. Gear up your creations for a fight in brain-bruising boss battles!
Sandbox Mode: Unwind in the sandbox and build without restrictions. Create the ultimate machine of your dreams! Ever wanted to build a Rocket? Your chance!
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-07-31
The Summer Sale Returns: Bigger Deals for 48 Hours Only
Summer is here and we are already preparing for a super fresh season full of incredible delights and heated moments! Make an order of over 15€ between 31.07.2026 13:00 CET and 02.08.2026 15:00 CET and you will get our special SUMMER DEALS GIFT, which will contain one of the following: discount codes - 10% OFF, 20% OFF, 25% OFF or 50% OFF; discount vouchers - 1€, 2€, 5 or 10€; or a FREE GAME…
Great games are nothing without loyal gamers and we're grateful to have such an amazing community that supports our store. That’s why we’re launching our special “YUPLAY Is Feeling Generous” campaign as a way of saying “Thank you”. During this campaign, with every order over €30 you will receive a free 10% discount code that can be used during your next purchase…