Sundy Stairway
| App ID | 2964920 |
| App Type | Game |
| Developer | Yun Seven |
| Publisher | Yun Seven |
| Supported Systems | Windows |
| Last Changenumber | 28908480 |
| Last Record Update | 9 May 2025 – 19:22:07 UTC ( |
| Release Date | 4 May 2025 – 18:48:52 UTC ( |
Join Sunday, a 14-year-old boy who moves with his family to Calendar Town, where mysterious deaths and suicide cases seem to occur. Tragedy will come when one of his relatives is found dead in his home. Help Sunday and his friends on this visual novel rpg with dreamcore and aesthetic style.
Steam price history
Current Price
$9.99
Lowest Recorded Price
$6.49 at -35%
10 July 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$9.99 | $9.99 | $6.49 | $6.49 at -35% | |
 Russian Ruble |
379 ₽ | $4.86 | -51.33% | $3.15 | 246 ₽ at -35% |
 Ukrainian Hryvnia |
219₴ | $5.24 | -47.46% | $3.40 | 142₴ at -35% |
 Vietnamese Dong |
140000₫ | $5.35 | -46.43% | $3.47 | 91000₫ at -35% |
 Brazilian Real |
R$ 29,99 | $5.40 | -45.90% | $3.51 | R$ 19,49 at -35% |
 Chinese Yuan |
¥ 39 | $5.43 | -45.64% | $3.52 | ¥ 25.35 at -35% |
 Kazakhstani Tenge |
2900₸ | $5.44 | -45.46% | $3.54 | 1885₸ at -35% |
 South African Rand |
R 99.00 | $5.55 | -44.39% | $3.61 | R 64.35 at -35% |
 Indian Rupee |
₹ 479 | $5.56 | -44.27% | $3.61 | ₹ 311 at -35% |
 Indonesian Rupiah |
Rp 90999 | $5.58 | -44.13% | $3.62 | Rp 59149 at -35% |
 Philippine Peso |
₱329.00 | $5.75 | -42.37% | $3.74 | ₱213.85 at -35% |
 Chilean Peso |
CLP$ 5690 | $5.89 | -40.97% | $3.83 | CLP$ 3698 at -35% |
 CIS - U.S. Dollar |
$5.99 | $5.99 | -40.04% | $3.89 | $3.89 at -35% |
 Saudi Riyal |
22.99 SR | $6.12 | -38.65% | $3.98 | 14.94 SR at -35% |
 Malaysian Ringgit |
RM26.99 | $6.35 | -36.36% | $4.13 | RM17.54 at -35% |
 Colombian Peso |
COL$ 25990 | $6.49 | -34.98% | $4.22 | COL$ 16893 at -35% |
 Peruvian Sol |
S/.22.99 | $6.50 | -34.91% | $4.22 | S/.14.94 at -35% |
 Kuwaiti Dinar |
1.99 KD | $6.51 | -34.81% | $4.22 | 1.29 KD at -35% |
 Mexican Peso |
Mex$ 123.99 | $6.61 | -33.82% | $4.29 | Mex$ 80.59 at -35% |
 Thai Baht |
฿219.00 | $6.74 | -32.45% | $4.38 | ฿142.35 at -35% |
 Taiwan Dollar |
NT$ 199 | $6.76 | -32.25% | $4.38 | NT$ 129 at -35% |
 Qatari Riyal |
24.99 QR | $6.87 | -31.16% | $4.46 | 16.24 QR at -35% |
 LATAM - U.S. Dollar |
$6.99 | $6.99 | -30.03% | $4.54 | $4.54 at -35% |
 MENA - U.S. Dollar |
$6.99 | $6.99 | -30.03% | $4.54 | $4.54 at -35% |
 South Asia - USD |
$6.99 | $6.99 | -30.03% | $4.54 | $4.54 at -35% |
 Uruguayan Peso |
$U299 | $7.42 | -25.73% | $4.81 | $U194 at -35% |
 Singapore Dollar |
S$9.99 | $7.77 | -22.16% | $5.05 | S$6.49 at -35% |
 South Korean Won |
₩ 10900 | $7.83 | -21.62% | $5.08 | ₩ 7080 at -35% |
 Japanese Yen |
¥ 1199 | $8.06 | -19.27% | $5.23 | ¥ 779 at -35% |
 U.A.E. Dirham |
29.99 AED | $8.16 | -18.27% | $5.30 | 19.49 AED at -35% |
 Hong Kong Dollar |
HK$ 65.90 | $8.39 | -15.96% | $5.45 | HK$ 42.83 at -35% |
 New Zealand Dollar |
NZ$ 14.99 | $8.92 | -10.64% | $5.80 | NZ$ 9.74 at -35% |
 Costa Rican Colon |
₡4590 | $9.12 | -8.64% | $5.93 | ₡2985 at -35% |
 Canadian Dollar |
CDN$ 12.99 | $9.45 | -5.37% | $6.14 | CDN$ 8.44 at -35% |
 Australian Dollar |
A$ 14.99 | $9.74 | -2.43% | $6.33 | A$ 9.74 at -35% |
 Norwegian Krone |
110,90 kr | $10.79 | +8.07% | $7.01 | 72,08 kr at -35% |
 Israeli New Shekel |
₪36.99 | $11.00 | +10.13% | $7.15 | ₪24.04 at -35% |
 Euro |
9,99€ | $11.61 | +16.24% | $7.54 | 6,49€ at -35% |
 British Pound |
£8.99 | $12.07 | +20.85% | $7.84 | £5.84 at -35% |
 Polish Zloty |
45,99zł | $12.55 | +25.66% | $8.15 | 29,89zł at -35% |
 Swiss Franc |
CHF 10.99 | $13.69 | +37.06% | $8.89 | CHF 7.14 at -35% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Yun Seven | |||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||
| ReleaseState | released | |||||||||||||||||
| Publisher | Yun Seven | |||||||||||||||||
| Store Release Date | 4 May 2025 – 18:48:55 UTC ( |
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| osarch | empty string | |||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||
| Social Media | https://discord.gg/kTK2FyNgP6 |
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| Primary Genre | RPG (3) | |||||||||||||||||
| Store Genres | Indie (23), RPG (3) | |||||||||||||||||
| Steam Release Date | 4 May 2025 – 18:48:52 UTC ( |
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| Store Asset Modification Time | 4 May 2025 – 20:12:03 UTC ( |
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| osextended | empty string | |||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||
| First seen on SteamDB | 27 April 2024 – 01:12:55 UTC ( |
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Supported Languages
| 4 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Spanish - Latin America | Yes | Yes | |
| Russian | Yes | Yes |
Assets
Load all asset images| clienticon | 60e2a4e9a0e28df4d50cc585d26bc0c579f5e039 | ||||||||||||||||||||||||||||||
| clienttga | e91226a729c0da65c56496da997f339bb8f3c113 | ||||||||||||||||||||||||||||||
| icon | 1155d94c1d77d5ebcc9df287d891eaf74fa6afab | ||||||||||||||||||||||||||||||
| small_capsule |
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