PRINCIPIA: Master of Science
| App ID | 491470 |
| App Type | Game |
| Developer | tomeapp |
| Publisher | PLAYISM |
| Franchise | PLAYISM |
| Supported Systems | Windows macOS |
| Technologies | Cocos Engine |
| Last Changenumber | 27924129 |
| Last Record Update | 11 March 2025 – 23:12:45 UTC ( |
| Release Date | 9 September 2016 – 09:09:49 UTC ( |
Principia: Master of Science is a simulation game with the theme of European science in 17th century. Choose one of 12 real scientists from the era of Isaac Newton and proceed with your research. It is a time when even the term "Science" did not exist. Who can be the master of science?
Steam price history
Special Promotion, offer ends 10 July 2025 – 17:00:00 UTC
Current Price
$1.99 at -80%
Lowest Recorded Price
$1.99 at -80%
20 May 2023
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$1.99 at -80% | $1.99 | $1.99 | $1.99 at -80% | |
 Russian Ruble |
49 ₽ at -80% | $0.62 | -68.67% | $0.62 | 49 ₽ at -80% |
 Kazakhstani Tenge |
370₸ at -80% | $0.71 | -64.25% | $0.71 | 370₸ at -80% |
 Brazilian Real |
R$ 3,99 at -80% | $0.72 | -63.51% | $0.72 | R$ 3,99 at -80% |
 Ukrainian Hryvnia |
33₴ at -80% | $0.79 | -60.21% | $0.79 | 33₴ at -80% |
 Indian Rupee |
₹ 73 at -80% | $0.85 | -57.09% | $0.85 | ₹ 73 at -80% |
 Vietnamese Dong |
24000₫ at -80% | $0.92 | -53.77% | $0.92 | 24000₫ at -80% |
 Chinese Yuan |
¥ 7.20 at -80% | $1.00 | -49.49% | $1.00 | ¥ 7.20 at -80% |
 South Asia - USD |
$1.09 at -80% | $1.09 | -45.23% | $1.09 | $1.09 at -80% |
 Malaysian Ringgit |
RM4.60 at -80% | $1.09 | -45.15% | $1.09 | RM4.60 at -80% |
 Indonesian Rupiah |
Rp 17999 at -80% | $1.10 | -44.24% | $1.10 | Rp 17999 at -80% |
 Uruguayan Peso |
$U45 at -80% | $1.11 | -43.75% | $1.11 | $U45 at -80% |
 Philippine Peso |
₱63.99 at -80% | $1.13 | -42.91% | $1.13 | ₱63.99 at -80% |
 LATAM - U.S. Dollar |
$1.15 at -80% | $1.15 | -42.21% | $1.15 | $1.15 at -80% |
 MENA - U.S. Dollar |
$1.15 at -80% | $1.15 | -42.21% | $1.15 | $1.15 at -80% |
 Colombian Peso |
COL$ 4700 at -80% | $1.16 | -41.49% | $1.16 | COL$ 4700 at -80% |
 Mexican Peso |
Mex$ 21.99 at -80% | $1.16 | -41.25% | $1.16 | Mex$ 21.99 at -80% |
 Chilean Peso |
CLP$ 1100 at -80% | $1.18 | -40.65% | $1.18 | CLP$ 1100 at -80% |
 South African Rand |
R 21.80 at -80% | $1.22 | -38.29% | $1.22 | R 21.80 at -80% |
 Kuwaiti Dinar |
0.39 KD at -80% | $1.27 | -35.89% | $1.27 | 0.39 KD at -80% |
 Thai Baht |
฿43.80 at -80% | $1.34 | -32.28% | $1.34 | ฿43.80 at -80% |
 Japanese Yen |
¥ 196 at -80% | $1.36 | -31.56% | $1.36 | ¥ 196 at -80% |
 Qatari Riyal |
4.99 QR at -80% | $1.36 | -31.18% | $1.36 | 4.99 QR at -80% |
 CIS - U.S. Dollar |
$1.39 at -80% | $1.39 | -30.15% | $1.39 | $1.39 at -80% |
 Norwegian Krone |
14,00 kr at -80% | $1.39 | -30.04% | $1.39 | 14,00 kr at -80% |
 New Zealand Dollar |
NZ$ 2.39 at -80% | $1.45 | -26.94% | $1.45 | NZ$ 2.39 at -80% |
 South Korean Won |
₩ 2100 at -80% | $1.55 | -21.80% | $1.55 | ₩ 2100 at -80% |
 Peruvian Sol |
S/.5.59 at -80% | $1.57 | -20.83% | $1.57 | S/.5.59 at -80% |
 Canadian Dollar |
CDN$ 2.19 at -80% | $1.60 | -19.43% | $1.60 | CDN$ 2.19 at -80% |
 Singapore Dollar |
S$2.10 at -80% | $1.64 | -17.13% | $1.64 | S$2.10 at -80% |
 Saudi Riyal |
6.60 SR at -80% | $1.75 | -11.57% | $1.75 | 6.60 SR at -80% |
 U.A.E. Dirham |
6.60 AED at -80% | $1.79 | -9.69% | $1.79 | 6.60 AED at -80% |
 Costa Rican Colon |
₡920 at -80% | $1.82 | -8.30% | $1.82 | ₡920 at -80% |
 Taiwan Dollar |
NT$ 55 at -80% | $1.88 | -5.09% | $1.88 | NT$ 55 at -80% |
 Australian Dollar |
A$ 2.90 at -80% | $1.89 | -4.54% | $1.89 | A$ 2.90 at -80% |
 British Pound |
£1.39 at -80% | $1.90 | -4.11% | $1.90 | £1.39 at -80% |
 Hong Kong Dollar |
HK$ 15.00 at -80% | $1.91 | -3.98% | $1.91 | HK$ 15.00 at -80% |
 Polish Zloty |
7,19zł at -80% | $1.98 | -0.06% | $1.98 | 7,19zł at -80% |
 Israeli New Shekel |
₪7.39 at -80% | $2.18 | +9.93% | $2.18 | ₪7.39 at -80% |
 Euro |
1,99€ at -80% | $2.33 | +17.27% | $2.33 | 1,99€ at -80% |
 Swiss Franc |
CHF 2.00 at -80% | $2.50 | +25.90% | $2.50 | CHF 2.00 at -80% |
Valve suggested prices are shown on package pages.
Price history
Initializing price history graph…
Price history is limited. View full data for free by signing in.
Click on a currency name to load price history for that particular currency.
Additional Information
| Developer | tomeapp | |||||||||||||||
| metacritic_name | PRINCIPIA: Master of Science | |||||||||||||||
| GameManualURL | https://store.steampowered.com/manual/491470/ | |||||||||||||||
| ReleaseState | released | |||||||||||||||
| Publisher | PLAYISM | |||||||||||||||
| Store Release Date | 9 September 2016 – 15:00:00 UTC ( |
|||||||||||||||
| osarch | empty string | |||||||||||||||
| community_hub_visible | Yes | |||||||||||||||
| Social Media | https://www.facebook.com/PLAYISM/ https://x.com/playismEN https://www.youtube.com/ActiveGamingMedia/ |
|||||||||||||||
| Primary Genre | Simulation (28) | |||||||||||||||
| Store Genres | Indie (23), Simulation (28), Early Access (70) | |||||||||||||||
| Steam Release Date | 9 September 2016 – 09:09:49 UTC ( |
|||||||||||||||
| Store Asset Modification Time | 22 November 2019 – 09:19:13 UTC ( |
|||||||||||||||
| library_assets |
|
|||||||||||||||
| review_score | 6 | |||||||||||||||
| review_percentage | 70 | |||||||||||||||
| Detected Technologies (?) | Cocos Engine, Ogg SDK, OpenAL SDK, Vorbis SDK, cURL SDK | |||||||||||||||
| First seen on SteamDB | 13 June 2016 – 05:38:08 UTC ( |
|||||||||||||||
Supported Languages
| 3 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| Japanese | Yes | ||
| Simplified Chinese | Yes |
Assets
Load all asset images| clienticon | 28cdd70dd7b3dcd934766d2413e2aa574e35c372 | ||||||||||||||||||||||||||||||
| clienttga | dd954fc1ff1a9ae99fdf6ca8d2524b8198b2aef8 | ||||||||||||||||||||||||||||||
| icon | 2b859d962e1a8b45254a48b5a9a93208d863e0ef | ||||||||||||||||||||||||||||||
| logo | ab52521d0a416b47926c2b954e20d5992714b9a6 | ||||||||||||||||||||||||||||||
| logo_small | ab52521d0a416b47926c2b954e20d5992714b9a6_thumb | ||||||||||||||||||||||||||||||
| clienticns | b5b7cffa3361cf3de77901f3a85e5c28eae99bd4 | ||||||||||||||||||||||||||||||
| small_capsule |
|
||||||||||||||||||||||||||||||
| header_image |
|
||||||||||||||||||||||||||||||
| library_assets_full |
|
||||||||||||||||||||||||||||||
| Assets |
|
||||||||||||||||||||||||||||||
| Trailers |
|
||||||||||||||||||||||||||||||
