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Grombo Card Shop Idle
Open packs, collect absurd Grombos, and build your own card shop. Sell singles, restock shelves, move into bigger stores, place furniture your way, survive customer reviews, and play actively or keep the shop running in a corner.

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Features
Languages:
Interface Full Audio Subtitles
English ✔ ✔ ✔
Spanish - Spain ✔ ✔ ✔

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“The core shop management and collecting loop is already playable, but Grombo Card Shop Idle has several interconnected systems that benefit greatly from player feedback.

Early Access will help us improve progression, balancing, the in-game economy, shop customisation, customer behaviour, and the balance between active play and background progression. It also gives us the opportunity to build future content around what players enjoy most.”

Approximately how long will this game be in Early Access?

“We currently expect Grombo Card Shop Idle to remain in Early Access for approximately 6 to 12 months. This estimate may change depending on player feedback and the development of additional content and systems.”

How is the full version planned to differ from the Early Access version?

“The Early Access release is planned to contain the complete core progression, including 100 shop levels, four card sets, three store locations, furniture placement, customer reviews, rare card variants, requests, events, and both fullscreen and compact desktop modes.

For the full release, we plan to expand and polish the game based on community feedback. This may include additional card sets, more Grombos, further shop customisation, deeper management systems, new customer interactions, additional events, and improvements to progression, balancing, and presentation.

The exact scope may evolve during Early Access as we learn which parts of the game players enjoy most.”

What is the current state of the Early Access version?

“The Early Access release is planned to include the complete core gameplay loop of buying stock, opening packs, collecting cards, selling singles, restocking products, serving customers, and expanding the business.

Planned launch content includes:

- 100 shop levels
- Four sets containing 170 collectible cards
- Three store locations
- Free furniture placement and shop customisation
- Shiny cards, a premium themed set, and extremely rare Godpacks
- Grooble Maps customer reviews
- Daily requests and themed days
- Fullscreen and compact desktop modes
- Steam Cloud support
- English and Spanish”

Will the game be priced differently during and after Early Access?

“Yes. We plan to offer the game at a lower price during Early Access and increase the price when it reaches version 1.0 to reflect the additional content and polish.”

How are you planning on involving the Community in your development process?

“We will collect feedback through the Steam Community discussions, player reviews, social media, and our Discord community.

We are particularly interested in feedback about progression, pricing and economy balance, shop customisation, customer behaviour, card collecting, and the balance between active and idle play. We will also share development updates and use player feedback to help prioritise improvements and future content.”
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Download Grombo Card Shop Demo

This game is not yet available on Steam

Planned Release Date: Q4 2026

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About This Game

OPEN PACKS. COLLECT WEIRD CREATURES. BUILD YOUR CARD SHOP.

Grombo Card Shop Idle is a card shop management and collecting game filled with hand-drawn creatures, questionable pulls, and customers with even more questionable spending habits.

Play actively by cracking packs, hunting rare Grombos, setting prices, and designing your store — or keep the shop running in a small corner of your desktop while you do something allegedly more productive.

OPEN PACKS AND COMPLETE YOUR GROMBODEX

Buy boxes, tear open packs, and discover an ever-growing collection of absurd Grombos.

Keep your favourites, display valuable singles, or sell them to fund your next terrible financial decision.

Look out for:

  • Multiple card sets with their own themes and creatures

  • Rare shiny cards

  • Special premium sets

  • Extremely rare Godpacks

  • A Grombodex to complete

Some packs will make you rich. Others will contain yet another copy of the Grombo you already own seventeen times.

BUILD THE SHOP YOUR WAY[

Start with a cramped little store and work your way towards larger locations with more room, more customers, and considerably more things to worry about.

Buy furniture and place it wherever you want. Arrange shelves, showcases, tables, decorations, and products to create a shop that feels like yours.

There is no single perfect layout. Build an efficient card-selling machine, a cosy collector's paradise, or a complete retail disaster.

RUN A SUSPICIOUSLY FUNCTIONAL BUSINESS

  • Running a card shop involves more than opening everything yourself.

  • Order packs, boxes, and accessories

  • Restock shelves before customers complain

  • Set prices for the cards in your showcases

  • Sell unwanted cards in bulk

  • Balance your profits with your own collection

  • Complete requests and deal with themed days

The cards you desperately want to keep are usually the ones worth the most money. Funny how that works.

CUSTOMERS HAVE OPINIONS NOW

Customers visit your store to browse, buy products, open packs, and spend time in the shop.

Their experiences can become reviews on [b]Grooble Maps[/b]. Stock, prices, and the state of your business all influence what people think of the store.

Try to earn glowing reviews. Or proudly become the worst-rated card shop in the neighbourhood.

PLAY ACTIVELY — OR KEEP IT IN A CORNER

Grombo Card Shop Idle can be played as an active management and collecting game in fullscreen, but your shop can also continue running inside a compact desktop window.

Open packs and reorganise everything when you feel like playing, then shrink the game into a corner and let the business continue while you work, watch videos, or pretend to be productive.

EARLY ACCESS CONTENT

The Early Access version is planned to include:

  • 100 shop levels

  • Four card sets and 170 collectible cards

  • Three progressively larger store locations

  • Free furniture placement and shop customisation

  • Rare shiny cards, premium sets, and Godpacks

  • Customer reviews through Grooble Maps

  • Daily requests and themed events

  • Fullscreen and compact desktop modes

  • Steam Cloud support

  • English and Spanish

Grombo Card Shop Idle is being developed with community feedback. Early Access will help us improve the economy, progression, balancing, and future content.

It may not always be good business.

But there will be Grombos.

System Requirements

Windows
macOS
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: 10 64-bit
    • Processor: Intel Core i3-6100 / AMD FX-6300 or equivalent
    • Memory: 4096 MB RAM
    • Graphics: WebGL-compatible GPU, Intel HD Graphics 520 / AMD Radeon R5 / NVIDIA GeForce GTX 650 or better
    • DirectX: Version 11
    • Storage: 500 MB available space
    • Sound Card: Windows-compatible audio device
    • Additional Notes: Requires a 64-bit processor and operating system. Microsoft Edge WebView2 Runtime required.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i5-6500 / AMD Ryzen 3 1200 or better
    • Memory: 8192 MB RAM
    • Graphics: Intel UHD Graphics 620 / NVIDIA GeForce GTX 750 / AMD Radeon R7 250 or better
    • DirectX: Version 11
    • Storage: 1024 MB available space
    • Additional Notes: 1920x1080 display recommended for the full shop layout. The game also supports a compact mini-window mode.
    Minimum:
    • OS: macOS 10.15 Catalina
    • Processor: Intel Core i3 o Apple M1
    • Memory: 4 GB RAM
    • Graphics: GPU compatible con Metal
    • Storage: 500 MB available space
    • Sound Card: Compatible con Core Audio
    • Additional Notes: Compatible con procesadores Intel y Apple Silicon.
    Recommended:
    • OS: macOS 13 Ventura o superior
    • Processor: Intel Core i5 / Apple M1 o superior
    • Memory: 8 GB RAM
    • Graphics: GPU compatible con Metal
    • Storage: 500 MB available space
    • Sound Card: Compatible con Core Audio
    • Additional Notes: Compatible con procesadores Intel y Apple Silicon.
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