RONNARIUM
| App ID | 2270550 |
| App Type | Game |
| Developer | ハルナノミウチ |
| Publisher | ハルナノミウチ |
| Supported Systems | Windows macOS |
| Technologies | Unity Engine |
| Last Changenumber | 31482295 |
| Last Record Update | 4 October 2025 – 16:44:20 UTC ( |
| Release Date | 2 December 2023 – 08:33:37 UTC ( |
An aquarium where a huge tank called "RONNARIUM" is on display. There is a rumor that if one enters the aquarium at night, he or she will be "divinely bewitched". A girl named "Yocto" hears the rumor and visits the aquarium to confirm the truth.
Steam price history
Current Price
$1.99
Lowest Recorded Price
$0.99 at -50%
27 June 2024
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$1.99 | $1.99 | $0.99 | $0.99 at -50% | |
 Russian Ruble |
82 ₽ | $1.01 | -49.22% | $0.50 | 41 ₽ at -50% |
 Kazakhstani Tenge |
600₸ | $1.11 | -43.92% | $0.55 | 300₸ at -50% |
 Vietnamese Dong |
30000₫ | $1.13 | -42.80% | $0.56 | 15000₫ at -50% |
 Indonesian Rupiah |
Rp 19499 | $1.17 | -40.90% | $0.58 | Rp 9749 at -50% |
 Indian Rupee |
₹ 105 | $1.18 | -40.57% | $0.58 | ₹ 52 at -50% |
 Ukrainian Hryvnia |
50₴ | $1.20 | -39.69% | $0.60 | 25₴ at -50% |
 Philippine Peso |
₱71.49 | $1.22 | -38.30% | $0.61 | ₱35.74 at -50% |
 South African Rand |
R 21.50 | $1.23 | -37.95% | $0.61 | R 10.75 at -50% |
 Brazilian Real |
R$ 6,99 | $1.27 | -35.74% | $0.63 | R$ 3,49 at -50% |
 South Asia - USD |
$1.29 | $1.29 | -35.18% | $0.64 | $0.64 at -50% |
 Malaysian Ringgit |
RM5.69 | $1.34 | -32.32% | $0.67 | RM2.84 at -50% |
 Chilean Peso |
CLP$ 1300 | $1.35 | -31.79% | $0.67 | CLP$ 650 at -50% |
 CIS - U.S. Dollar |
$1.39 | $1.39 | -30.15% | $0.69 | $0.69 at -50% |
 Saudi Riyal |
5.25 SR | $1.39 | -29.65% | $0.69 | 2.62 SR at -50% |
 Colombian Peso |
COL$ 5500 | $1.40 | -29.58% | $0.70 | COL$ 2750 at -50% |
 Thai Baht |
฿47.00 | $1.43 | -27.67% | $0.71 | ฿23.50 at -50% |
 Peruvian Sol |
S/.5.00 | $1.45 | -26.92% | $0.72 | S/.2.50 at -50% |
 Mexican Peso |
Mex$ 26.99 | $1.45 | -26.72% | $0.72 | Mex$ 13.49 at -50% |
 Taiwan Dollar |
NT$ 45 | $1.46 | -26.49% | $0.71 | NT$ 22 at -51% |
 Kuwaiti Dinar |
0.45 KD | $1.46 | -26.30% | $0.71 | 0.22 KD at -51% |
 Qatari Riyal |
5.49 QR | $1.50 | -24.60% | $0.74 | 2.74 QR at -50% |
 Chinese Yuan |
¥ 11 | $1.54 | -22.56% | $0.77 | ¥ 5.50 at -50% |
 Uruguayan Peso |
$U64 | $1.59 | -19.96% | $0.79 | $U32 at -50% |
 South Korean Won |
₩ 2300 | $1.60 | -19.23% | $0.80 | ₩ 1150 at -50% |
 U.A.E. Dirham |
6.00 AED | $1.63 | -17.90% | $0.81 | 3.00 AED at -50% |
 Japanese Yen |
¥ 250 | $1.64 | -17.19% | $0.82 | ¥ 125 at -50% |
 Singapore Dollar |
S$2.15 | $1.65 | -16.79% | $0.82 | S$1.07 at -50% |
 Hong Kong Dollar |
HK$ 13.00 | $1.67 | -15.99% | $0.83 | HK$ 6.50 at -50% |
 New Zealand Dollar |
NZ$ 2.99 | $1.70 | -14.36% | $0.84 | NZ$ 1.49 at -50% |
 Canadian Dollar |
CDN$ 2.59 | $1.84 | -7.34% | $0.91 | CDN$ 1.29 at -50% |
 Costa Rican Colon |
₡950 | $1.88 | -5.20% | $0.94 | ₡475 at -50% |
 Australian Dollar |
A$ 2.95 | $1.90 | -4.11% | $0.95 | A$ 1.47 at -50% |
 LATAM - U.S. Dollar |
$1.99 | $1.99 | $0.99 | $0.99 at -50% | |
 MENA - U.S. Dollar |
$1.99 | $1.99 | $0.99 | $0.99 at -50% | |
 Norwegian Krone |
22,25 kr | $2.19 | +10.50% | $1.09 | 11,12 kr at -50% |
 Israeli New Shekel |
₪7.25 | $2.20 | +10.70% | $1.09 | ₪3.62 at -50% |
 British Pound |
£1.69 | $2.25 | +13.29% | $1.12 | £0.84 at -50% |
 Euro |
1,99€ | $2.30 | +15.85% | $1.14 | 0,99€ at -50% |
 Polish Zloty |
8,99zł | $2.44 | +22.79% | $1.22 | 4,49zł at -50% |
 Swiss Franc |
CHF 2.25 | $2.80 | +40.94% | $1.39 | CHF 1.12 at -50% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | ハルナノミウチ | |||||||||||||||
| community_visible_stats | Yes | |||||||||||||||
| ReleaseState | released | |||||||||||||||
| Publisher | ハルナノミウチ | |||||||||||||||
| Store Release Date | 2 December 2023 – 08:33:40 UTC ( |
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| osarch | empty string | |||||||||||||||
| community_hub_visible | Yes | |||||||||||||||
| Social Media | https://x.com/harunanomiuchi https://www.youtube.com/@harunanomiuchi/ |
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| Primary Genre | Adventure (25) | |||||||||||||||
| Store Genres | Adventure (25) | |||||||||||||||
| Steam Release Date | 2 December 2023 – 08:33:37 UTC ( |
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| Store Asset Modification Time | 29 October 2023 – 10:52:50 UTC ( |
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| osextended | macos64 | |||||||||||||||
| review_score | 7 | |||||||||||||||
| review_percentage | 100 | |||||||||||||||
| Detected Technologies (?) | Unity Engine, SteamworksNET SDK, UnityBurst SDK, cURL SDK | |||||||||||||||
| First seen on SteamDB | 3 January 2023 – 00:57:51 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| Japanese | Yes |
Assets
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| icon | bff8334350cd7ef76da0cff2032ee84b9d6e61f7 | ||||||||||||||||||||||||||||||||||||||||
| LinuxClientIcon | 943b019564f46583727a71648674b021a45c2165 | ||||||||||||||||||||||||||||||||||||||||
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