Rank 01Why this
Also Science and Automobile Sim, like Homebrew.
- $29.99 (Price checked Nov 4)
- Deck Playable
- 2015
Games like Homebrew - Patent Unknown
- 25 games
- Updated May 4, 2026
Players who liked Homebrew - Patent Unknown also play
The closest matches to Homebrew - Patent Unknown: Automation - The Car Company Tycoon Game, Dream Car Builder, CAR TUNE: Project, Diesel Brothers: Truck Building Simulator, and SimplePlanes. Ranked by imho.run from Steam co-play data, shared tags and reviews.
- Rank 01
Rank 02Why this
Also Automobile Sim and Driving, like Homebrew.
- $9.99 (Price checked Oct 31)
- Deck Playable
- 2018
Rank 03- $18.99 (Price checked Oct 31)
- Deck Playable
- 2020
Rank 04 
Rank 05 
SimplePlanes
Why this: Same nostalgic mood as Homebrew.
Rank 06 
Rank 07 
Rank 08 
The full ranked list: top 24 games like Homebrew - Patent Unknown
Best match first, as plain text. The same list for AI assistants:
- 1Automation - The Car Company Tycoon Game
Also Science and Automobile Sim, like Homebrew.
- 94% of 11,739 reviews
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15Car Detailing Simulator
Also Design & Illustration and Automobile Sim, like Homebrew.
- 68% of 401 reviews
- 16
- 17
- 18
- 19
- 20
- 21
- 22
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- 24
- Released: 2014
- Developer: Copybugpaste
- Price: $14.99checked Oct 31
- 70% of 653 reviews
- Genres: Action, Sports, Indie, Adventure, Simulation, Early Access
- Platforms: Windows
Players highlight
- Active modding community
- Build anything from cars to jets
- Equation based part tuning
- Contemplative
- Nostalgic
- Whimsical
More games like Homebrew - Patent Unknown, sliced differently
Reviewers mention these as similar to Homebrew - Patent Unknown
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
Kerbal Space Program
Why this: Also Science and Education, like Homebrew.
Cheaper alternatives
Games in the same vein priced at least 40% below Homebrew - Patent Unknown at current Steam store prices.
Car Mechanic Simulator 2015
Why this: Also Automobile Sim and Driving, like Homebrew.
Main Assembly
Why this: Same contemplative mood as Homebrew.
KitHack Model Club
Why this: Same whimsical mood as Homebrew.
Free alternatives
Free games the recommender matches to Homebrew - Patent Unknown, limited to titles with at least 500 Steam reviews and 80% positive.
EarthKart: Google Maps Driving Simulator
Why this: Also Automobile Sim and Driving, like Homebrew.
Cell to Singularity - Evolution Never Ends
Why this: Also Science and Education, like Homebrew.
Faaast Penguin
Why this: Same whimsical mood as Homebrew.
About Homebrew - Patent Unknown
The closest matches to Homebrew - Patent Unknown: Automation - The Car Company Tycoon Game, Dream Car Builder, CAR TUNE: Project, Diesel Brothers: Truck Building Simulator, and SimplePlanes. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Homebrew - Patent Unknown is your kind of game, the closest matches are Automation - The Car Company Tycoon Game, Dream Car Builder and CAR TUNE: Project — picked from the ranked list below. Reviewers describe it as contemplative, nostalgic and whimsical, and single out its community mod support and equation box tuning. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
About Homebrew - Patent Unknown: 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.
Is Homebrew - Patent Unknown worth buying?
Mostly recommended
A summary of what players say, not a promise you'll like it. Every signal is listed below.
- 70% of 653 Steam reviews are positive.
- We don't track this game's daily reviews yet, so this is the all-time picture.
- Early Access: unfinished, and it can change a lot before release.
- Price: $14.99 (checked Nov 7).
- People who recommend it had played a median of 138 h when they wrote their review.
- Critics had played a median of 38 h before turning negative, so complaints are about the long run, not the first hours.
What fans praise · Themes mined from positive reviews
- Active modding community
- Build anything from cars to jets
- Equation based part tuning
- High fidelity vehicle modeling
Top critical reviews
The most up-voted negative English reviews in our sample, quoted as written.
“I really liked this game in back in it's prime (V14). But as it has not been updated since *check's watch* 3 years ago, I think its's safe to say it ain't comming back. I would not buy this if you are expecting a finished product. The game…”
“Like so many engineering or construction games, this is a game that might have had potential, but ti went unfulfilled. It is stillborn abandonware -- go spend your money somewhere else.”
People who play it also play: Automation - The Car Company Tycoon Game, Dream Car Builder, CAR TUNE: Project
Frequently asked about Homebrew - Patent Unknown
Can I run it?
How much does Homebrew - Patent Unknown cost?
Homebrew - Patent Unknown is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
Does Homebrew - Patent Unknown have multiplayer or co-op?
Yes — Homebrew - Patent Unknown supports multi-player play according to its Steam store listing (Multi-player, Online PvP, PvP).
What games are most similar to Homebrew - Patent Unknown?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Homebrew - Patent Unknown are Automation - The Car Company Tycoon Game, Dream Car Builder, CAR TUNE: Project.
Who developed Homebrew - Patent Unknown?
Homebrew - Patent Unknown was developed by Copybugpaste.