Grandpa's Legacy
| App ID | 5153890 |
| App Type | Game |
| Developer | Chigüi Studio |
| Publisher | Chigüi Studio |
| Supported Systems | Windows |
| Last Changenumber | 39275705 |
| Last Record Update | 28 September 2026 – 15:34:51 UTC ( |
| Release Date | 30 September 2026 – 07:00:00 UTC ( |
Manage your own antique shop: take part in auctions, discover forgotten treasures, restore items, and sell them to grow your business. Complete your museum with 110 unique pieces and set out on expeditions in search of legendary relics.
Steam price history
Current Price
$9.99
Lowest Recorded Price
-10% $8.99
22 September 2026
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$9.99 | $9.99 | $8.99 | -10% $8.99 | |
 Ukrainian Hryvnia |
230₴ | $5.11 | -48.77% | $4.60 | -10% 207₴ |
 Indian Rupee |
₹ 499 | $5.19 | -48.02% | $4.67 | -10% ₹ 449 |
 Philippine Peso |
₱329.00 | $5.25 | -47.35% | $4.73 | -10% ₱296.10 |
 Indonesian Rupiah |
Rp 94499 | $5.28 | -47.07% | $4.75 | -10% Rp 85049 |
 Russian Ruble |
465 ₽ | $5.58 | -44.12% | $5.01 | -10% 418 ₽ |
 Vietnamese Dong |
149500₫ | $5.75 | -42.41% | $5.17 | -10% 134500₫ |
 Thai Baht |
฿205.00 | $6.10 | -38.85% | $5.49 | -10% ฿184.50 |
 Malaysian Ringgit |
RM25.49 | $6.24 | -37.52% | $5.61 | -10% RM22.94 |
 Chinese Yuan |
¥ 42 | $6.26 | -37.29% | $5.63 | -10% ¥ 37.80 |
 CIS - U.S. Dollar |
$6.29 | $6.29 | -37.04% | $5.66 | -10% $5.66 |
 LATAM - U.S. Dollar |
$6.29 | $6.29 | -37.04% | $5.66 | -10% $5.66 |
 MENA - U.S. Dollar |
$6.29 | $6.29 | -37.04% | $5.66 | -10% $5.66 |
 SASIA - U.S. Dollar |
$6.29 | $6.29 | -37.04% | $5.66 | -10% $5.66 |
 South African Rand |
R 104.99 | $6.30 | -36.87% | $5.67 | -10% R 94.49 |
 Colombian Peso |
COL$ 21900 | $6.59 | -33.98% | $5.93 | -10% COL$ 19710 |
 Chilean Peso |
CLP$ 6599 | $6.72 | -32.71% | $6.05 | -10% CLP$ 5939 |
 Taiwan Dollar |
NT$ 216 | $6.78 | -32.11% | $6.09 | -10% NT$ 194 |
 Saudi Riyal |
25.75 SR | $6.84 | -31.52% | $6.15 | -10% 23.17 SR |
 Kuwaiti Dinar |
2.20 KD | $7.12 | -28.71% | $6.41 | -10% 1.98 KD |
 Brazilian Real |
R$ 37,49 | $7.17 | -28.13% | $6.46 | -10% R$ 33,74 |
 Kazakhstani Tenge |
3190₸ | $7.19 | -28.00% | $6.47 | -10% 2871₸ |
 Peruvian Sol |
S/.25.99 | $7.49 | -25.00% | $6.74 | -10% S/.23.39 |
 Mexican Peso |
Mex$ 139.99 | $7.67 | -23.15% | $6.90 | -10% Mex$ 125.99 |
 Hong Kong Dollar |
HK$ 61.00 | $7.77 | -22.18% | $6.99 | -10% HK$ 54.90 |
 South Korean Won |
₩ 10500 | $7.80 | -21.92% | $7.02 | -10% ₩ 9450 |
 Qatari Riyal |
28.49 QR | $7.81 | -21.76% | $7.03 | -10% 25.64 QR |
 Canadian Dollar |
CDN$ 11.99 | $8.43 | -15.61% | $7.58 | -10% CDN$ 10.79 |
 Japanese Yen |
¥ 1350 | $8.56 | -14.25% | $7.70 | -10% ¥ 1215 |
 Uruguayan Peso |
$U348 | $8.63 | -13.57% | $7.76 | -10% $U313 |
 Singapore Dollar |
S$11.25 | $8.79 | -11.91% | $7.91 | -10% S$10.12 |
 New Zealand Dollar |
NZ$ 15.75 | $8.84 | -11.42% | $7.96 | -10% NZ$ 14.17 |
 U.A.E. Dirham |
32.75 AED | $8.91 | -10.73% | $8.02 | -10% 29.47 AED |
 Australian Dollar |
A$ 13.95 | $9.68 | -3.05% | $8.71 | -10% A$ 12.55 |
 Swiss Franc |
CHF 8.75 | $10.57 | +5.87% | $9.51 | -10% CHF 7.87 |
 Polish Zloty |
42,49zł | $10.93 | +9.50% | $9.84 | -10% 38,24zł |
 Costa Rican Colon |
₡5200 | $11.37 | +13.84% | $10.23 | -10% ₡4680 |
 Euro |
10,25€ | $11.54 | +15.53% | $10.38 | -10% 9,22€ |
 Israeli New Shekel |
₪35.99 | $11.76 | +17.73% | $10.58 | -10% ₪32.39 |
 British Pound |
£9.09 | $12.01 | +20.23% | $10.80 | -10% £8.18 |
 Norwegian Krone |
120,00 kr | $12.47 | +24.84% | $11.22 | -10% 108,00 kr |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Chigüi Studio | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Chigüi Studio | |||||||||||||||||||
| Store Release Date | 22 September 2026 – 16:37:27 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | Simulation (28) | |||||||||||||||||||
| Store Genres | Casual (4), Indie (23), Simulation (28), Strategy (2) | |||||||||||||||||||
| Steam Release Date | 30 September 2026 – 07:00:00 UTC ( |
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| Store Asset Modification Time | 1 September 2026 – 02:11:15 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| First seen on SteamDB | 21 August 2026 – 15:15:40 UTC ( |
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Supported Languages
| 8 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | ||
| French | Yes | Yes | ||
| German | Yes | Yes | ||
| Spanish - Spain | Yes | Yes | ||
| Simplified Chinese | Yes | Yes | ||
| Spanish - Latin America | Yes | Yes | ||
| Portuguese - Brazil | Yes | Yes | ||
| Russian | Yes | Yes |
Assets
Load all asset images
| trailer_name | Gameplay |
| trailer_category | 1 |
| microtrailer ↴ | |
| video/webm | 5153890/1363266881/a0d20092ebbd4f1846b53c45eb256a3e7a52277c/1788228269/microtrailer.webm |
| video/mp4 | 5153890/1363266881/a0d20092ebbd4f1846b53c45eb256a3e7a52277c/1788228269/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 5153890/1363266881/a0d20092ebbd4f1846b53c45eb256a3e7a52277c/1788228269/dash_av1.mpd |
| dash_h264 | 5153890/1363266881/a0d20092ebbd4f1846b53c45eb256a3e7a52277c/1788228269/dash_h264.mpd |
| hls_h264 | 5153890/1363266881/a0d20092ebbd4f1846b53c45eb256a3e7a52277c/1788228269/hls_264_master.m3u8 |
| screenshot_medium | 257405684/d3262ba77e66168fae046a83a2377d182447ca1d/movie_600x337.jpg |
| screenshot_full | 257405684/d3262ba77e66168fae046a83a2377d182447ca1d/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 1 September 2026 – 02:11:29 UTC |
