Cozy adventureLanterne
Relight a lighthouse, one island per season.
Chosen directionEach island reveals a different season.
THE CREATIVE WORKSHOP FOR INDIE GAMESA universe in mind.
A game that takes shape.
Gather your references, brainstorm with an AI that knows your world
and turn the best idea into your next task. Solo, with your studio or with your agents.
- Free to start
- No credit card required
- Solo or in a team
IMPSTASH IN 74 SECONDS
From the first link to the first task.
WHY IMPSTASHYour ideas are everywhere.
Your ideas are everywhere.
Bring them together.
Today
- Dozens of tabs, screenshots and bookmarks nobody can find.
- An idea noted on your phone, another in a chat room.
- An AI assistant that starts from scratch in every conversation.
- A decision made out loud, without a brief or next step.
With Impstash
- A board where your links, images, videos, and voice notes live together.
- An idea captured in ten seconds, by voice or keyboard.
- Claude starts from your selected references, not a blank page.
- The chosen idea becomes a task, with its context, for the whole team.
Try: a real board, a fake gameInteractive example · no account needed
Art direction01 / 03
What if…Each reroll
Each reroll
had a price?
Roll. Lock. Take your chance.
The starting ideaReadable dice, a warm dungeon.
Dice · tactics · roguelike
An idea in passing.
0:24Gameplay reference
Links, videos, Steam gamesA choice on every roll.
Dicey Dungeons · Slice & Dice
Two references to compare.
An image. An intuition. Already the start of a universe. Tap the steps to explore.
Dicey DungeonsDice values turned into decisions: study equipment constraints.
Slice & DiceVisible enemy intents: compare risk, rerolls and dice teamwork.
Dicey Dungeons — Launch TrailerWatch how readable combat is, its pacing, and how equipment is presented.
You Need To Play Dicey Dungeons — Snoman GamingSpot what the comment shows about enjoying choice; check in the video.Paste a link from
Steam- YouTube
TikTok- Pinterest
X
Instagram- ArtStation
itch.io
Reddit
LESS SCATTERED. MORE CREATION.Your game deserves
Your game deserves
a real playground.
Good ideas rarely meet in separate tabs.
Here, everything can talk back.
The board01
Everything that inspires you.
Steam games, videos, images, links, notes. Bring together a mood, a mechanic and an intention: your direction becomes clearer.
The capture02
The spark, before it fades.
Capture an idea out loud or in a few words. Find it in your project, then select your references to explore and compare directions with Claude.
The team03
A direction, together.
The chosen idea becomes a task with its context. Your partner, studio or agents find the brief, versions and next action.
YOUR INSPIRATION COMES FROM EVERYWHEREA link that speaks to you.
A link that speaks to you.
An idea that stays.
Drop a reference on the board. Place it next to a note, a sketch, or a mechanic. Everything starts to echo each other.
A rhythm, a staging, a mechanic to watch. Find the video on your board and play it from its card.
Gather my references One board, all your sources.YouTubeIllustrated example · fictional project
YouTubeReference video
The pleasure of choosing a reroll.
Source link keptCheck the cost and readability of a reroll.
Previews depend on the public information available. The link remains a reference, even when its preview is limited.
A WORKSHOP FOR EVERY GENRECozy, rhythmic or narrative.
Cozy, rhythmic or narrative.
There’s room for your game.
Four projects imagined for the example. Each starts from a few references and a selected direction.
Cozy adventureChosen directionEach island reveals a different season.
Cozy managementMandragore & Cie
Run a witch's herbalist shop.
Chosen directionCustomers come back with side effects.
Rhythm platformerHaut-Courrier
Deliver the city by leaping from rooftop to rooftop.
Chosen directionEach jump lands on a beat of the music.
Narrative explorationAbysse
Descend, light the way, remember.
Chosen directionThe lantern reveals the memories of the ruins.Fictional projects and illustrations, created to showcase Impstash.
YOUR CREATIVITY, WELL SUPPORTED.An AI that starts
Shape my universe
An AI that starts
of your universe.
No need to start from a blank page. Your references, intentions and constraints give your thinking a starting point.
Claude, by Anthropic, bounces your ideas back at you.
Select several ideas, notes, images and links together. Claude cross-references this context to explore mechanics, refine your pitch, or prepare a visual direction.
Your ideas become an image with OpenAI.
Select images, notes and links. Add a direction if you like, click “Create image” and find the OpenAI result on the board.
3 ideas selected together
Your references steer OpenAI
Engraved dice A paper dungeon A cream and coral palette
Your references steer OpenAI DICEBOUND
try your luckDice roguelike
Mood concept
try your luckDice roguelike
Mood concept
A direction you can share.
The idea now has a face.
Claude + ChatGPT
Your usual assistant is part of the workshop too.
Take your selection's context into Claude or ChatGPT. For compatible agents, MCP gives access to the project and tasks within your permissions.
A real demo brief, to copy into your chat.
THE REST OF THE STORYA lead. A choice.
A lead. A choice.
A first step.
You don't need to have everything planned to start.
Just to keep the thread between what inspires you and what you make.
01
Spark the idea.
A reference, a sketch, a voice note. Give your project a starting point.
02
Get it bouncing.
Cross your inspirations with Claude. Visualize a mood. Keep the direction that feels like you.
03
Build what comes next.
Turn the chosen idea into a task, share the brief, and decide on the next prototype.
A PLACE FOR EVERY AMBITIONA spark today.
A spark today.
A real game tomorrow.
Your inspiration becomes a direction. Your direction becomes a next action.
Pick the right spot for your project.
FOR THE FIRST SPARK
Discovery
0€to get started
Find your first direction.
A playground for your next idea.
1 projectSolo
Your welcome credits10 Claude requests3 generated images
10 Claude requests3 generated imagesGiven once to get started.
- 25 assets hosted · 250 MB
- Free canvas, notes and links
- Tasks and versions on paid plans
- MCP in paid plans
FOR THE GAME TAKING SHAPEThe good start ↗
Creator
19€incl. VAT / month
Go from idea to prototype.
Stay on track. Build the game you have in mind.
3 projects2 people included
Every month, in your workshop200 Claude requests50 generated images
200 Claude requests50 generated imagesQuotas shared between members.
- 250 assets hosted · 1 GB
- Free canvas, notes and links
- Tasks, versions and feedback
- Agents connected to the project via MCP
- 20 min of transcription / month
FOR THE SMALL STUDIO
Studio
49€incl. VAT / month
Une direction commune. Un studio qui avance.
A shared workshop for five. One vision that stays consistent.
10 projects5 people included
Every month, in your workshop600 Claude requests100 generated images
600 Claude requests100 generated imagesQuotas shared between members.
- 1,000 assets hosted · 3 GB
- Free canvas, notes and links
- Tasks, versions and feedback
- Agents connected to the project via MCP
- 100 min of transcription / month
Your context follows you across Claude and ChatGPT. Claude requests and embedded OpenAI images are included in each plan's volumes.
The small details, clearly.
An asset is a hosted, imported or generated image or video. Notes, drawings and link cards do not use this quota. Maximum size: 15 MB per file. Project, storage and asset limits apply to the whole workspace.
AI credits Creator and Studio credits renew every month, do not roll over, and are shared among members. Brainstorming and structuring with Claude use the same quota. A new image uses one credit, even if you delete it afterward. Discovery credits are a one-time welcome bonus.
Personal assistants remain usable by copying the context. Their Claude or ChatGPT subscription is separate from the Impstash offer. The voice quota covers built-in transcription; no unlimited voice is promised.
Offers in preparation for launch. No payment is triggered from this page.
THE LAST LITTLE DOUBT?We'll
We'll
explains.
For video game creators, solo devs, and small studios. Moodboards, brainstorms, decisions, and tasks live together in one shared workshop. The same tools can also serve other creative projects.
You choose several items to send: ideas, notes, images and information available from your links. Claude starts from this selection to compare directions or suggest mechanics. For an image, select your references, add an optional direction and click "Create image": OpenAI uses this context and places the result on the board. Claude does not automatically watch videos from your references.
You can add Steam, YouTube, TikTok, Pinterest, Twitter / X, Instagram, ArtStation, itch.io, Reddit links and any other web page. The board keeps the source and displays the public information retrieved, with a player for recognized YouTube and TikTok videos. Private content or site restrictions may limit the preview; the link is still kept.
Claude supports the thinking inside the app; images are generated via OpenAI's API, when these services are enabled. You can also copy your references' context to continue in your personal Claude or ChatGPT. Impstash does not automatically connect your personal subscriptions.
Yes. The board syncs across project members. Ideas can be voted on, tasks assigned, and versions reviewed. Compatible agents connect via MCP and a personal token, within the permissions you grant them.
Discovery lets you explore a first project, with 25 assets and a one-time bonus of 10 Claude requests and 3 images. Creator, at 19 € TTC per month, includes 3 projects, 2 people, tasks, 200 Claude requests and 50 images per month. Studio, at 49 € TTC per month, includes 10 projects and 5 people, with 600 requests and 100 shared images. These plans are in preparation; payments and subscription entitlements are not yet active.
In the planned plans, your board, references and notes stay accessible. The free bonus does not renew. Creator and Studio credits renew each month, without rollover. You keep the option to copy your context to your personal assistant. No automatic extras are planned.
Bring ideas to life.
Choose what to try.
How to find game ideas with AI without losing your creativity
A brainstorming method for indie games: cross-reference references, let AI scatter ideas, and choose a mechanic to prototype.
Read the guideBrainstorm solo and move forward like a small game studio
A lightweight workflow for solo devs: capture ideas, cross-reference inspirations with AI, and turn a direction into a testable prototype.
Read the guideSMALL STUDIO. BIG POSSIBILITIES.The next world
is only waiting for you.
One idea is enough to open the workshop.
Start for free Solo, in a team, with your agents. Your way.