Homebrew - Patent Unknown
| App ID | 325420 |
| App Type | Game |
| Developer | Copybugpaste |
| Publisher | Copybugpaste |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 30123654 |
| Last Record Update | 18 July 2025 – 03:18:09 UTC ( |
| Release Date | 14 November 2014 – 20:03:00 UTC ( |
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.
Steam price history
Current Price
$14.99
Lowest Recorded Price
$1.49 at -90%
22 December 2020
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$14.99 | $14.99 | $1.49 | $1.49 at -90% | |
 Russian Ruble |
550 ₽ | $6.90 | -53.92% | $0.45 | 36 ₽ at -90% |
 South Asia - USD |
$6.99 | $6.99 | -53.37% | $0.69 | $0.69 at -90% |
 Kazakhstani Tenge |
4100₸ | $7.57 | -49.49% | $0.44 | 240₸ at -90% |
 Vietnamese Dong |
205000₫ | $7.80 | -47.94% | $0.62 | 16500₫ at -90% |
 Indian Rupee |
₹ 690 | $7.88 | -47.40% | $0.52 | ₹ 46 at -90% |
 Ukrainian Hryvnia |
325₴ | $7.88 | -47.39% | $0.55 | 23₴ at -90% |
 LATAM - U.S. Dollar |
$7.99 | $7.99 | -46.70% | $2.89 | $2.89 at -50% |
 MENA - U.S. Dollar |
$7.99 | $7.99 | -46.70% | $2.89 | $2.89 at -50% |
 Chinese Yuan |
¥ 58 | $8.07 | -46.13% | $0.69 | ¥ 5 at -90% |
 Indonesian Rupiah |
Rp 130999 | $8.08 | -46.06% | $0.59 | Rp 9600 at -90% |
 South African Rand |
R 145.00 | $8.23 | -45.09% | $0.59 | R 10.50 at -90% |
 CIS - U.S. Dollar |
$8.49 | $8.49 | -43.36% | $0.84 | $0.84 at -90% |
 Philippine Peso |
₱485.00 | $8.57 | -42.79% | $0.68 | ₱38.99 at -90% |
 Chilean Peso |
CLP$ 8300 | $8.60 | -42.57% | $0.66 | CLP$ 640 at -90% |
 Brazilian Real |
R$ 46,99 | $8.70 | -41.96% | $0.53 | R$ 2,89 at -90% |
 Saudi Riyal |
32.95 SR | $8.78 | -41.42% | $0.79 | 2.99 SR at -90% |
 Taiwan Dollar |
NT$ 268 | $8.92 | -40.47% | $0.89 | NT$ 27 at -90% |
 Malaysian Ringgit |
RM38.50 | $9.13 | -39.04% | $0.75 | RM3.20 at -90% |
 Kuwaiti Dinar |
2.80 KD | $9.17 | -38.82% | $0.91 | 0.28 KD at -90% |
 Colombian Peso |
COL$ 37500 | $9.27 | -38.11% | $0.61 | COL$ 2500 at -90% |
 Qatari Riyal |
33.99 QR | $9.33 | -37.71% | $0.93 | 3.39 QR at -90% |
 Peruvian Sol |
S/.33.50 | $9.41 | -37.22% | $0.87 | S/.3.10 at -90% |
 Mexican Peso |
Mex$ 178.99 | $9.55 | -36.27% | $0.82 | Mex$ 15.49 at -90% |
 Thai Baht |
฿315.00 | $9.73 | -35.05% | $0.73 | ฿23.90 at -90% |
 Singapore Dollar |
S$14.50 | $11.30 | -24.57% | $1.13 | S$1.45 at -90% |
 Uruguayan Peso |
$U455 | $11.39 | -24.01% | $0.82 | $U33 at -90% |
 U.A.E. Dirham |
42.00 AED | $11.43 | -23.71% | $1.14 | 4.20 AED at -90% |
 Japanese Yen |
¥ 1700 | $11.55 | -22.93% | $1.03 | ¥ 152 at -90% |
 South Korean Won |
₩ 16500 | $11.87 | -20.75% | $1.11 | ₩ 1550 at -90% |
 Hong Kong Dollar |
HK$ 95.00 | $12.13 | -19.02% | $0.97 | HK$ 7.60 at -90% |
 Costa Rican Colon |
₡6500 | $12.88 | -14.06% | $1.28 | ₡650 at -90% |
 New Zealand Dollar |
NZ$ 21.99 | $13.03 | -13.07% | $1.09 | NZ$ 1.84 at -90% |
 Canadian Dollar |
CDN$ 19.49 | $14.11 | -5.87% | $1.25 | CDN$ 1.74 at -90% |
 Australian Dollar |
A$ 21.95 | $14.29 | -4.65% | $1.39 | A$ 2.15 at -90% |
 Norwegian Krone |
165,00 kr | $16.23 | +8.33% | $1.01 | 10,30 kr at -90% |
 Israeli New Shekel |
₪55.95 | $16.57 | +10.58% | $1.65 | ₪5.59 at -90% |
 Euro |
14,79€ | $17.32 | +15.60% | $1.45 | 1,24€ at -90% |
 British Pound |
£12.79 | $17.33 | +15.64% | $1.53 | £1.13 at -90% |
 Polish Zloty |
67,99zł | $18.70 | +24.78% | $1.48 | 5,39zł at -90% |
 Swiss Franc |
CHF 16.79 | $20.84 | +39.09% | $1.92 | CHF 1.55 at -90% |
Valve suggested prices are shown on package pages.
Price history
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Tags
Categories
Hardware Categories
Additional Information
| Developer | Copybugpaste | |||||||||||
| gamedir | HBPU | |||||||||||
| metacritic_name | Homebrew - Vehicle Sandbox | |||||||||||
| controller_support | partial | |||||||||||
| serverbrowsername | Homebrew - Patent Unknown | |||||||||||
| ReleaseState | released | |||||||||||
| Publisher | Copybugpaste | |||||||||||
| Store Release Date | 15 November 2014 – 03:00:00 UTC ( |
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| osarch | 64 | |||||||||||
| community_hub_visible | Yes | |||||||||||
| HadThirdPartyCdKey | Yes | |||||||||||
| Social Media | https://www.youtube.com/copybugpastestudios/ |
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| Primary Genre | Early Access (70) | |||||||||||
| Store Genres | Action (1), Adventure (25), Indie (23), Racing (9), Simulation (28), Sports (18), Early Access (70) | |||||||||||
| Steam Release Date | 14 November 2014 – 20:03:00 UTC ( |
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| Store Asset Modification Time | 7 July 2025 – 00:31:03 UTC ( |
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| review_score | 6 | |||||||||||
| review_percentage | 72 | |||||||||||
| Detected Technologies (?) | Unity Engine, Lua SDK, Wwise SDK | |||||||||||
| First seen on SteamDB | 25 September 2014 – 00:37:37 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes |
Assets
Load all asset images| clienticon | a5d5ed3e3bce0c4c1f64289066df4b9ab0e0d4ba | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| logo | 5d6d79192a05f75a5bd9e45ad7d10a63229617fe | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| logo_small | 5d6d79192a05f75a5bd9e45ad7d10a63229617fe_thumb | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| store_screenshot | ss_e4ade0e92bdd03c9b7352b1c0b23b16f054939b5.jpg | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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