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Unleash your creativity and craft anything from flying cars to jet-powered toilets.Fair warning: there's a learning curve. But once you've got it, the sky's the limit for your creations!While active development is paused, we focus preserving the game and keeping it accessible.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Right now the cheapest offer for Homebrew - Patent Unknown is CA$0.84 at Eneba. KingsPrice compares 5 offers from 5 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Homebrew - Patent Unknown is CA$0.84 (recorded on Jul 14, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Homebrew - Patent Unknown drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Every vehicle showcased in the screenshots is a testament to our community's ingenuity. Homebrew is crafted with passion by a small, dedicated team and while we've poured our heart and soul into this project it has its quirks.
The learning curve is steep, and there may be imperfections, but if you crave a challenge and a platform where creativity knows no bounds, Homebrew awaits.
PLEASE NOTE: while active development is currently paused due to limited resources, every purchase supports the preservation of the game. Despite the lack of recent updates, we are dedicated to keeping Homebrew Vehicle Sandbox accessible and functional.
CURRENT FEATURES
SANDBOX BUILDING
Take the reins as the master builder. With no loads of parts and customization features, the sky's the limit.
PHYSICS
In addition to land vehicle physics the game has aerodynamics and water dynamics with waves in place so that you can test your creations to the extreme.
PARTS
Whether you're into cars, planes, boats, or more – Homebrew has your back. From engines and wheels to wings and weapons, everything's at your disposal.
LOGIC PARTS
Take building to the next level and combine usual parts with logic components to build autopilot vehicles, stabilizing systems, transforming vehicles, robotic arms and more. Your imagination is the limit.
WORLD
Explore the world of Homebrew and test your creations on one of the many islands. The world has a dynamic day and night cycle, a weather system and is large enough to test any type of vehicle including boats, supersonic planes, cars and more.
MULTIPLAYER
Play online and battle with your friends in the multiplayer.
AN AWESOME COMMUNITY
Whether you seek guidance, camaraderie, or a chat, our doors are open on Steam and our DISCORD CHANNEL.
