Opus Cortex: A Nonogram Puzzle Story
| App ID | 3139280 |
| App Type | Game |
| Developer | Rainier Interactive |
| Publisher | Rainier Interactive |
| Supported Systems | Windows Linux |
| Technologies | Godot Engine |
| Last Changenumber | 30442318 |
| Last Record Update | 6 August 2025 – 07:07:28 UTC ( |
| Release Date | 7 March 2025 – 08:02:11 UTC ( |
Solve captivating nonogram puzzles to recover your lost memories. As a newly awakened AI, every puzzle you complete reveals a piece of the truth about your past and the dangers facing the world. Unravel the mystery, pixel by pixel.
Steam price history
Current Price
$2.99
Lowest Recorded Price
$2.24 at -25%
26 June 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$2.99 | $2.99 | $2.24 | $2.24 at -25% | |
 Russian Ruble |
125 ₽ | $1.55 | -48.10% | $1.15 | 93 ₽ at -26% |
 Kazakhstani Tenge |
890₸ | $1.65 | -44.60% | $1.24 | 667₸ at -25% |
 Vietnamese Dong |
45000₫ | $1.70 | -42.87% | $1.27 | 33500₫ at -26% |
 Indian Rupee |
₹ 155 | $1.77 | -40.64% | $1.32 | ₹ 116 at -25% |
 Indonesian Rupiah |
Rp 28999 | $1.78 | -40.26% | $1.33 | Rp 21749 at -25% |
 Ukrainian Hryvnia |
74₴ | $1.79 | -40.09% | $1.33 | 55₴ at -26% |
 South African Rand |
R 32.00 | $1.83 | -38.67% | $1.37 | R 24.00 at -25% |
 South Asia - USD |
$1.89 | $1.89 | -36.79% | $1.41 | $1.41 at -25% |
 Brazilian Real |
R$ 10,49 | $1.93 | -35.28% | $1.44 | R$ 7,86 at -25% |
 Philippine Peso |
₱109.95 | $1.94 | -34.92% | $1.45 | ₱82.46 at -25% |
 Chilean Peso |
CLP$ 1900 | $1.97 | -33.86% | $1.48 | CLP$ 1425 at -25% |
 LATAM - U.S. Dollar |
$1.99 | $1.99 | -33.44% | $1.49 | $1.49 at -25% |
 MENA - U.S. Dollar |
$1.99 | $1.99 | -33.44% | $1.49 | $1.49 at -25% |
 Malaysian Ringgit |
RM8.50 | $2.01 | -32.75% | $1.50 | RM6.37 at -25% |
 Colombian Peso |
COL$ 8200 | $2.05 | -31.21% | $1.54 | COL$ 6150 at -25% |
 Chinese Yuan |
¥ 15 | $2.09 | -29.99% | $1.56 | ¥ 11.25 at -25% |
 Mexican Peso |
Mex$ 39.00 | $2.09 | -29.86% | $1.57 | Mex$ 29.25 at -25% |
 Saudi Riyal |
7.95 SR | $2.11 | -29.14% | $1.58 | 5.96 SR at -25% |
 Kuwaiti Dinar |
0.65 KD | $2.12 | -28.82% | $1.57 | 0.48 KD at -26% |
 Thai Baht |
฿69.00 | $2.13 | -28.58% | $1.60 | ฿51.75 at -25% |
 Peruvian Sol |
S/.7.50 | $2.15 | -27.77% | $1.61 | S/.5.62 at -25% |
 Taiwan Dollar |
NT$ 66 | $2.17 | -27.35% | $1.61 | NT$ 49 at -26% |
 CIS - U.S. Dollar |
$2.19 | $2.19 | -26.76% | $1.64 | $1.64 at -25% |
 Qatari Riyal |
8.19 QR | $2.27 | -24.02% | $1.70 | 6.14 QR at -25% |
 Uruguayan Peso |
$U95 | $2.37 | -20.71% | $1.77 | $U71 at -25% |
 Japanese Yen |
¥ 350 | $2.38 | -20.35% | $1.78 | ¥ 262 at -25% |
 U.A.E. Dirham |
9.00 AED | $2.45 | -18.04% | $1.83 | 6.75 AED at -25% |
 South Korean Won |
₩ 3400 | $2.45 | -17.85% | $1.84 | ₩ 2550 at -25% |
 Singapore Dollar |
S$3.25 | $2.53 | -15.16% | $1.89 | S$2.43 at -25% |
 Hong Kong Dollar |
HK$ 20.00 | $2.55 | -14.41% | $1.91 | HK$ 15.00 at -25% |
 New Zealand Dollar |
NZ$ 4.49 | $2.63 | -11.87% | $1.97 | NZ$ 3.36 at -25% |
 Costa Rican Colon |
₡1400 | $2.77 | -7.13% | $2.08 | ₡1050 at -25% |
 Canadian Dollar |
CDN$ 3.89 | $2.81 | -5.99% | $2.10 | CDN$ 2.91 at -25% |
 Australian Dollar |
A$ 4.50 | $2.92 | -2.32% | $2.18 | A$ 3.37 at -25% |
 Israeli New Shekel |
₪10.95 | $3.25 | +8.72% | $2.43 | ₪8.21 at -25% |
 Norwegian Krone |
33,50 kr | $3.33 | +11.42% | $2.49 | 25,12 kr at -25% |
 British Pound |
£2.49 | $3.36 | +12.62% | $2.51 | £1.86 at -25% |
 Euro |
2,99€ | $3.50 | +17.22% | $2.62 | 2,24€ at -25% |
 Polish Zloty |
13,49zł | $3.70 | +23.98% | $2.77 | 10,11zł at -25% |
 Swiss Franc |
CHF 3.29 | $4.10 | +37.23% | $3.06 | CHF 2.46 at -25% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Rainier Interactive | |||||||||||||||||||
| controller_support | full | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Rainier Interactive | |||||||||||||||||||
| Store Release Date | 7 March 2025 – 08:02:14 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | Casual (4) | |||||||||||||||||||
| Store Genres | Casual (4), Indie (23), Strategy (2) | |||||||||||||||||||
| Steam Release Date | 7 March 2025 – 08:02:11 UTC ( |
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| Store Asset Modification Time | 6 August 2025 – 04:00:30 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| review_score | 7 | |||||||||||||||||||
| review_percentage | 92 | |||||||||||||||||||
| Detected Technologies (?) | Godot Engine | |||||||||||||||||||
| steam_deck_blog_url | https://steamcommunity.com/games/3139280/announcements/detail/545604485921112278 | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 29 July 2024 – 22:39:22 UTC ( |
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Supported Languages
| 2 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | Yes |
| Polish | Yes | Yes | Yes | Yes |
