A Standard Deviation
| App ID | 4438690 |
| App Type | Game |
| Developer | Alessandro Perelli |
| Publisher | Alessandro Perelli |
| Supported Systems | Windows Linux |
| Last Changenumber | 38571704 |
| Last Record Update | 3 September 2026 – 12:56:51 UTC ( |
| Release Date | 3 September 2026 – 12:04:23 UTC ( |
Explore the exotic planet Crystal Archipelago, study its strange phenomena and wrap your head around its divergence-based puzzles, accompanied by peculiar pirate crew seeking a mythical treasure.
Steam price history
Current Price
$7.99
Lowest Recorded Price
$7.99
3 September 2026
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$7.99 | $7.99 | $7.99 | $7.99 | |
 Brazilian Real |
R$ 19,49 | $3.74 | -53.18% | $3.74 | R$ 19,49 |
 Philippine Peso |
₱269.00 | $4.29 | -46.20% | $4.29 | ₱269.00 |
 Indonesian Rupiah |
Rp 76999 | $4.30 | -46.13% | $4.30 | Rp 76999 |
 Indian Rupee |
₹ 415 | $4.31 | -45.97% | $4.31 | ₹ 415 |
 Ukrainian Hryvnia |
195₴ | $4.33 | -45.75% | $4.33 | 195₴ |
 Vietnamese Dong |
121000₫ | $4.65 | -41.72% | $4.65 | 121000₫ |
 Chinese Yuan |
¥ 33 | $4.92 | -38.40% | $4.92 | ¥ 33 |
 Thai Baht |
฿165.00 | $4.93 | -38.23% | $4.93 | ฿165.00 |
 CIS - U.S. Dollar |
$4.99 | $4.99 | -37.55% | $4.99 | $4.99 |
 LATAM - U.S. Dollar |
$4.99 | $4.99 | -37.55% | $4.99 | $4.99 |
 MENA - U.S. Dollar |
$4.99 | $4.99 | -37.55% | $4.99 | $4.99 |
 SASIA - U.S. Dollar |
$4.99 | $4.99 | -37.55% | $4.99 | $4.99 |
 Malaysian Ringgit |
RM20.75 | $5.07 | -36.42% | $5.07 | RM20.75 |
 South African Rand |
R 85.99 | $5.16 | -35.38% | $5.16 | R 85.99 |
 Chilean Peso |
CLP$ 5399 | $5.44 | -31.81% | $5.44 | CLP$ 5399 |
 Taiwan Dollar |
NT$ 175 | $5.49 | -31.17% | $5.49 | NT$ 175 |
 Saudi Riyal |
20.99 SR | $5.61 | -29.70% | $5.61 | 20.99 SR |
 Kazakhstani Tenge |
2530₸ | $5.67 | -28.91% | $5.67 | 2530₸ |
 Hong Kong Dollar |
HK$ 48.00 | $6.11 | -23.45% | $6.11 | HK$ 48.00 |
 Kuwaiti Dinar |
1.90 KD | $6.15 | -23.00% | $6.15 | 1.90 KD |
 Peruvian Sol |
S/.21.49 | $6.23 | -21.98% | $6.23 | S/.21.49 |
 Qatari Riyal |
22.75 QR | $6.24 | -21.85% | $6.24 | 22.75 QR |
 Mexican Peso |
Mex$ 114.99 | $6.33 | -20.76% | $6.33 | Mex$ 114.99 |
 South Korean Won |
₩ 8700 | $6.47 | -18.98% | $6.47 | ₩ 8700 |
 Colombian Peso |
COL$ 21999 | $6.64 | -16.79% | $6.64 | COL$ 21999 |
 Japanese Yen |
¥ 1050 | $6.65 | -16.74% | $6.65 | ¥ 1050 |
 Canadian Dollar |
CDN$ 9.65 | $6.77 | -15.22% | $6.77 | CDN$ 9.65 |
 Uruguayan Peso |
$U279 | $6.89 | -13.71% | $6.89 | $U279 |
 Russian Ruble |
580 ₽ | $6.93 | -13.20% | $6.93 | 580 ₽ |
 New Zealand Dollar |
NZ$ 12.49 | $7.01 | -12.20% | $7.01 | NZ$ 12.49 |
 Singapore Dollar |
S$9.55 | $7.46 | -6.53% | $7.46 | S$9.55 |
 Australian Dollar |
A$ 11.50 | $7.98 | -0.07% | $7.98 | A$ 11.50 |
 Swiss Franc |
CHF 7.19 | $8.67 | +8.63% | $8.67 | CHF 7.19 |
 Polish Zloty |
34,49zł | $8.85 | +10.80% | $8.85 | 34,49zł |
 Euro |
7,99€ | $8.99 | +12.57% | $8.99 | 7,99€ |
 Costa Rican Colon |
₡4250 | $9.27 | +16.10% | $9.27 | ₡4250 |
 British Pound |
£7.15 | $9.46 | +18.51% | $9.46 | £7.15 |
 Norwegian Krone |
95,50 kr | $9.92 | +24.26% | $9.92 | 95,50 kr |
 U.A.E. Dirham |
45.25 AED | $12.31 | +54.19% | $12.31 | 45.25 AED |
 Israeli New Shekel |
₪45.75 | $14.98 | +87.59% | $14.98 | ₪45.75 |
Valve suggested prices are shown on package pages.
Price history
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Tags
Categories
Hardware Categories
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Additional Information
| Developer | Alessandro Perelli | |||||||||||||||||||
| controller_support | partial | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Alessandro Perelli | |||||||||||||||||||
| Store Release Date | 3 September 2026 – 12:04:25 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://bsky.app/profile/essojadojef.itch.io https://mastodon.gamedev.place/@essojadojef |
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| Primary Genre | Indie (23) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23) | |||||||||||||||||||
| Steam Release Date | 3 September 2026 – 12:04:23 UTC ( |
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| Store Asset Modification Time | 3 September 2026 – 12:53:37 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 17 February 2026 – 14:58:42 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes |
Assets
Load all asset images
| trailer_name | Release Trailer |
| trailer_category | 0 |
| microtrailer ↴ | |
| video/webm | 4438690/1197836854/07ee2793c6c211c3d8c0cc13dae5f994a5683e9b/1788439083/microtrailer.webm |
| video/mp4 | 4438690/1197836854/07ee2793c6c211c3d8c0cc13dae5f994a5683e9b/1788439083/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4438690/1197836854/07ee2793c6c211c3d8c0cc13dae5f994a5683e9b/1788439083/dash_av1.mpd |
| dash_h264 | 4438690/1197836854/07ee2793c6c211c3d8c0cc13dae5f994a5683e9b/1788439083/dash_h264.mpd |
| hls_h264 | 4438690/1197836854/07ee2793c6c211c3d8c0cc13dae5f994a5683e9b/1788439083/hls_264_master.m3u8 |
| screenshot_medium | 257416463/3819314bf82e07dcecf9933c9d36e58cfef56382/movie_600x337.jpg |
| screenshot_full | 257416463/3819314bf82e07dcecf9933c9d36e58cfef56382/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 3 September 2026 – 12:56:46 UTC |
| trailer_name | A Standard Deviation Narrative Trailer |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 4438690/1338529962/dd644c78cf4b127a63c76ff74d7e55c191b83028/1781553759/microtrailer.webm |
| video/mp4 | 4438690/1338529962/dd644c78cf4b127a63c76ff74d7e55c191b83028/1781553759/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4438690/1338529962/dd644c78cf4b127a63c76ff74d7e55c191b83028/1781553759/dash_av1.mpd |
| dash_h264 | 4438690/1338529962/dd644c78cf4b127a63c76ff74d7e55c191b83028/1781553759/dash_h264.mpd |
| hls_h264 | 4438690/1338529962/dd644c78cf4b127a63c76ff74d7e55c191b83028/1781553759/hls_264_master.m3u8 |
| screenshot_medium | 257359779/3066ce4be3a0cb6cefefaca67c623f9a3ce02ef4/movie_600x337.jpg |
| screenshot_full | 257359779/3066ce4be3a0cb6cefefaca67c623f9a3ce02ef4/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 15 June 2026 – 20:34:47 UTC |
| trailer_name | Demo Trailer |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 4438690/457820207/dc3136be1256bf154f8742fe270a5fd71dcd909b/1772812553/microtrailer.webm |
| video/mp4 | 4438690/457820207/dc3136be1256bf154f8742fe270a5fd71dcd909b/1772812553/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4438690/457820207/dc3136be1256bf154f8742fe270a5fd71dcd909b/1772812553/dash_av1.mpd |
| dash_h264 | 4438690/457820207/dc3136be1256bf154f8742fe270a5fd71dcd909b/1772812553/dash_h264.mpd |
| hls_h264 | 4438690/457820207/dc3136be1256bf154f8742fe270a5fd71dcd909b/1772812553/hls_264_master.m3u8 |
| screenshot_medium | 257288843/1eadf8e22d4ab2e7d08586f1a71803db8b4a074c/movie_600x337.jpg |
| screenshot_full | 257288843/1eadf8e22d4ab2e7d08586f1a71803db8b4a074c/movie_full.jpg |
| all_ages | true |
| timestamp | 15 June 2026 – 20:34:48 UTC |
