Grandpa's Legacy cover art

Grandpa's Legacy

PC requirements, performance and Steam Deck status

Recommended
GeForce GTX 1630 · Core i3-9100F (our estimate)
60 fps 1080p high
GeForce GTX 1630 (~76 fps, est.)
Steam Deck
Well above recommended · ~118 fps ultra (est.)
Check your PC →Estimate · low confidence, ±30%
0 playing now$8.99Windows
Genres
Casual, Indie, Simulation, Strategy
Release
Sep 22, 2026
Developer
Chigüi Studio
Publisher
Chigüi Studio
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.
From the Steam store page

SimulationPoint & ClickExplorationIdlerCollectathonShop Keeper2DPixel GraphicsAtmosphericRelaxing

View on Steam →

Will Grandpa's Legacy run on your PC?

What you need for Grandpa's Legacy

Grandpa's Legacy needs about a GeForce GTX 1630 for 60 fps at 1080p high and a Radeon RX 6400 at 1440p (pcgaming.io estimate, low confidence, ±30%, model v0, data updated 2026-09-24).

TargetGraphics card (at least)Processor (at least)
1080p · 60 fps · HighGeForce GTX 1630Core i3-9100F
1080p · 144 fps · MediumRadeon RX 6400Core i3-9100F
1440p · 60 fps · HighRadeon RX 6400Core i3-9100F
1440p · 120 fps · HighGeForce RTX 3050 6GBCore i3-9100F
4K · 60 fps · HighRadeon RX 6500 XTCore i3-9100F

Slowest current desktop parts (2020+ GPUs, 2019+ CPUs) our model expects to reach each target. Best GPUs for Grandpa's Legacy →

Estimated FPS on popular graphics cards (high preset)

Graphics card1080p1440p4K
GeForce GTX 16501268853
GeForce GTX 1060 6GB17712474
GeForce RTX 2060 6GB265186111
Radeon RX 6600291203122
GeForce RTX 3060 12GB300+221133
GeForce RTX 4060 Laptop GPU300+230138
Radeon RX 7600300+256154
GeForce RTX 4060300+261157
GeForce RTX 3070300+300+183
GeForce RTX 4070300+300+231
Radeon RX 7800 XT300+300+257
GeForce RTX 5070300+300+265
Radeon RX 9070 XT300+300+300+
GeForce RTX 4080300+300+300+
GeForce RTX 5090300+300+300+
Estimate · low confidence, ±30%

Estimated FPS from our model (v0), based on the game's published requirements and relative GPU/CPU performance. Not measured. Real results vary with drivers, patches, and scenes. Values above 300 fps show as 300+. Data updated 2026-09-24.

Grandpa's Legacy system requirements

The publisher lists only minimum specs. The recommended column is our estimate (marked est.): the cheapest current parts our model expects to hit 60 fps at 1080p high, one memory step above the minimum, and an SSD for large or recent games.

MinimumRecommended (our estimate)
OSWindows 10 64-bit64-bit Windows 10 / 11 est.
Processor

Dual-core 2.0 GHz

No specific model named. Estimated from the legacy requirement.

Core i3-9100F est.
Graphics

DirectX 11 compatible GPU with 1 GB VRAM

No specific model named. Estimated from the video memory requirement.

GeForce GTX 1630 est.
Memory4 GB8 GB est.
Video memory1 GB2 GB est.
Storage2 GB2 GB SSD est.
DirectXVersion 11Version 11 est.

Source: Steam.

Grandpa's Legacy on handheld PCs

HandheldNative resolutionEstimated FPSVerdict
Steam Deck OLED1280×800118 ultraWell above recommended
ROG Ally X1920×108096 ultraWell above recommended
ROG Xbox Ally X1920×1080111 ultraWell above recommended
Legion Go 21920×120099 ultraWell above recommended
MSI Claw 8 AI+1920×120099 ultraWell above recommended

Each handheld at its own screen resolution, on the best preset that holds 30 fps. Steam Deck verdicts are Valve's rating.

Details

Controller support
Keyboard & mouse
DLC
0
Steam achievements
40
Features
Single-playerSteam AchievementsSteam CloudFamily Sharing
Languages (8)
English, French, German, Spanish - Spain, Simplified Chinese, Spanish - Latin America, Portuguese - Brazil, Russian

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FAQ

Can Grandpa's Legacy run on a GTX 1650?

Yes. The GeForce GTX 1650 is well above Grandpa's Legacy's recommended spec. We estimate ~126 fps at 1080p high (range 88–164, low confidence, ±30%), GPU-limited. At 1440p high expect ~88 fps, so every preset holds 60 fps. Its 4 GB of video memory covers the 1 GB the game requires at minimum. Every preset on the GTX 1650.

Can Grandpa's Legacy run on Steam Deck?

Yes. The Steam Deck OLED meets Grandpa's Legacy's recommended spec. At its native 1280×800 we estimate ~118 fps on the ultra preset (range 82–153, low confidence, ±30%). 60 fps is reachable on the ultra preset. Presets for 30/40/60 fps on Steam Deck OLED.

What graphics card do I need for Grandpa's Legacy at 1440p?

For 60 fps at 1440p high, our model points to a Radeon RX 6400 or faster: ~88 fps (range 62–115, low confidence, ±30%). At 1080p high a GeForce GTX 1630 is enough. 4K at 60 fps needs a Radeon RX 6500 XT. All are the slowest current desktop cards per target. Best GPUs for Grandpa's Legacy by brand.

Can I run Grandpa's Legacy on a laptop?

Yes, with a fast enough GPU. Of the 30 laptop GPUs we list, the GeForce GTX 1650 Laptop GPU is the slowest expected to reach 60 fps at 1080p high: ~101 fps (range 71–131, low confidence, ±30%). Grandpa's Legacy on the GeForce GTX 1650 Laptop GPU.

How much RAM does Grandpa's Legacy need?

The publisher's Steam listing asks for 4 GB of RAM minimum for Grandpa's Legacy. For the graphics card it lists video memory of 1 GB at minimum. The publisher lists no recommended tier; the requirements table shows our estimate for one.

How much storage does Grandpa's Legacy take?

Grandpa's Legacy needs 2 GB of free storage according to the publisher's minimum spec on Steam. The minimum operating system is Windows 10 64-bit.