Quadrant
| App ID | 365320 |
| App Type | Game |
| Developer | HKFiftyOne Games |
| Publisher | Three Brothers Games |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 31582483 |
| Last Record Update | 9 October 2025 – 22:07:55 UTC ( |
| Release Date | 26 May 2015 – 16:26:39 UTC ( |
The year is 1979. A secret, final lunar mission has retrieved hundreds of moon rocks for study at Aether Research Facility. Overtaken by curiosity, researchers delve deeper and deeper into the unknown. Only to find a sinister and unperceivable
Steam price history
Current Price
$3.99
Lowest Recorded Price
$0.49 at -90%
28 October 2019
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$3.99 | $3.99 | $0.49 | $0.49 at -90% | |
 Russian Ruble |
129 ₽ | $1.60 | -59.84% | $0.18 | 15 ₽ at -88% |
 Brazilian Real |
R$ 10,49 | $1.93 | -51.63% | $0.21 | R$ 1,15 at -89% |
 Kazakhstani Tenge |
1050₸ | $1.95 | -51.01% | $1.95 | 1050₸ |
 Vietnamese Dong |
59000₫ | $2.24 | -43.85% | $2.24 | 59000₫ |
 Indian Rupee |
₹ 199 | $2.26 | -43.29% | $0.28 | ₹ 25 at -90% |
 Indonesian Rupiah |
Rp 37999 | $2.29 | -42.55% | $0.27 | Rp 4599 at -90% |
 South African Rand |
R 40.00 | $2.31 | -42.09% | $0.31 | R 5.50 at -90% |
 Ukrainian Hryvnia |
99₴ | $2.37 | -40.43% | $2.37 | 99₴ |
 Philippine Peso |
₱142.00 | $2.44 | -38.64% | $0.31 | ₱18.25 at -89% |
 LATAM - U.S. Dollar |
$2.49 | $2.49 | -37.59% | $2.49 | $2.49 |
 MENA - U.S. Dollar |
$2.49 | $2.49 | -37.59% | $2.49 | $2.49 |
 South Asia - USD |
$2.49 | $2.49 | -37.59% | $0.49 | $0.49 at -90% |
 Chilean Peso |
CLP$ 2400 | $2.51 | -37.01% | $0.31 | CLP$ 300 at -90% |
 Chinese Yuan |
¥ 18 | $2.52 | -36.67% | $0.42 | ¥ 3 at -86% |
 Colombian Peso |
COL$ 9900 | $2.54 | -36.11% | $0.30 | COL$ 1190 at -90% |
 Saudi Riyal |
9.95 SR | $2.65 | -33.51% | $0.45 | 1.70 SR at -90% |
 Taiwan Dollar |
NT$ 82 | $2.67 | -32.94% | $0.45 | NT$ 14 at -91% |
 CIS - U.S. Dollar |
$2.69 | $2.69 | -32.58% | $0.29 | $0.29 at -90% |
 Malaysian Ringgit |
RM11.50 | $2.72 | -31.82% | $0.36 | RM1.56 at -87% |
 Kuwaiti Dinar |
0.85 KD | $2.77 | -30.33% | $2.77 | 0.85 KD |
 Mexican Peso |
Mex$ 51.99 | $2.82 | -29.20% | $0.36 | Mex$ 6.71 at -88% |
 Qatari Riyal |
10.49 QR | $2.88 | -27.80% | $2.88 | 10.49 QR |
 Peruvian Sol |
S/.9.95 | $2.92 | -26.78% | $0.43 | S/.1.49 at -90% |
 Thai Baht |
฿95.00 | $2.92 | -26.74% | $0.39 | ฿12.90 at -90% |
 Uruguayan Peso |
$U120 | $2.99 | -24.88% | $2.99 | $U120 |
 Japanese Yen |
¥ 470 | $3.11 | -21.86% | $0.35 | ¥ 54 at -89% |
 South Korean Won |
₩ 4500 | $3.17 | -20.37% | $0.38 | ₩ 550 at -90% |
 Hong Kong Dollar |
HK$ 25.00 | $3.21 | -19.38% | $0.50 | HK$ 3.90 at -90% |
 U.A.E. Dirham |
12.00 AED | $3.26 | -18.12% | $0.46 | 1.70 AED at -90% |
 Singapore Dollar |
S$4.25 | $3.28 | -17.73% | $0.42 | S$0.55 at -90% |
 New Zealand Dollar |
NZ$ 5.99 | $3.43 | -13.97% | $0.37 | NZ$ 0.65 at -89% |
 Canadian Dollar |
CDN$ 4.99 | $3.55 | -10.97% | $0.42 | CDN$ 0.60 at -89% |
 Norwegian Krone |
36,00 kr | $3.57 | -10.37% | $0.39 | 3,96 kr at -89% |
 Costa Rican Colon |
₡1900 | $3.77 | -5.34% | $3.77 | ₡1900 |
 Australian Dollar |
A$ 5.95 | $3.86 | -3.21% | $3.86 | A$ 5.95 |
 Israeli New Shekel |
₪14.50 | $4.39 | +10.22% | $4.39 | ₪14.50 |
 British Pound |
£3.39 | $4.55 | +14.04% | $0.52 | £0.39 at -90% |
 Euro |
3,99€ | $4.65 | +16.65% | $0.57 | 0,49€ at -90% |
 Polish Zloty |
17,99zł | $4.94 | +23.83% | $4.94 | 17,99zł |
 Swiss Franc |
CHF 4.49 | $5.64 | +41.41% | $0.62 | CHF 0.50 at -90% |
Valve suggested prices are shown on package pages.
Price history
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Tags
Categories
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Additional Information
| Developer | HKFiftyOne Games | |
| metacritic_name | Quadrant | |
| controller_support | full | |
| community_visible_stats | Yes | |
| DLCAvailableOnStore | Yes | |
| ReleaseState | released | |
| Publisher | Three Brothers Games | |
| Store Release Date | 26 May 2015 – 16:26:46 UTC ( |
|
| community_hub_visible | Yes | |
| Primary Genre | Indie (23) | |
| Store Genres | Indie (23) | |
| Steam Release Date | 26 May 2015 – 16:26:39 UTC ( |
|
| Store Asset Modification Time | 1 May 2016 – 19:33:09 UTC ( |
|
| review_score | 5 | |
| review_percentage | 67 | |
| Detected Technologies (?) | Unity Engine | |
| restricted_countries | DE Germany |
|
| First seen on SteamDB | 18 April 2015 – 22:38:37 UTC ( |
Supported Languages
| 7 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | Yes | |
| Italian | Yes | Yes | |
| German | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Portuguese - Portugal | Yes | Yes | |
| Russian | Yes | Yes |
Assets
Load all asset images| clienticon | 60e7d153e9ec09c7fad43223de248ffe80466edb | ||||||||||||||||||||||||||||||||||||||||
| clienttga | a4929a68b692d9e9419cd6b95b4606d3f4b995bb | ||||||||||||||||||||||||||||||||||||||||
| icon | 9045edddc0227357c50438a735489fc236533d9b | ||||||||||||||||||||||||||||||||||||||||
| logo | e36899d06179996b74cbe5ff9daf5d1325c1b8ae | ||||||||||||||||||||||||||||||||||||||||
| logo_small | e36899d06179996b74cbe5ff9daf5d1325c1b8ae_thumb | ||||||||||||||||||||||||||||||||||||||||
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| store_screenshot | ss_09517fff8b8eede2dde63e8058cc4a07257228a2.jpg | ||||||||||||||||||||||||||||||||||||||||
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