The short answer
Indie game marketing starts months before launch: a clear hook, an early store page, a gameplay-first trailer, a demo for festivals such as Steam Next Fest, and outreach to press and content creators. On Steam, wishlists matter because Valve notifies wishlisters when the game launches and when it is discounted. Self-publishing keeps revenue and control; a publisher trades a share of revenue for funding, marketing and expertise.
Start with the hook
Before any channel, answer: why would a stranger care? The hook is one sentence and one image that show what is different, for example "a cosy farming game where your crops are tiny monsters". If people cannot repeat it after seeing your capsule art and trailer, marketing will struggle no matter how much you spend.
Build the store page early
Your Steam page is your most important marketing asset. Publish it as soon as you have convincing screenshots and a short trailer, often many months before launch. Valve's documentation explains that players who wishlist your game receive emails when it launches and when it goes on sale, which is why wishlists collected before launch are so valuable. Our guide to Steam wishlists covers how to grow them.
- Capsule art: readable at small sizes, communicates genre at a glance.
- Screenshots: real gameplay, varied, no menus.
- Short description: the hook, not lore.
- Tags: accurate genre and feature tags so Steam shows the game to the right players.
Make a trailer that shows the game
Most viewers decide in the first few seconds. Open with gameplay, not logos or slow story set-up. Keep it short, show the core loop clearly, end with the store link and a call to wishlist. Make a 15–30 second cut for social media.
Use festivals and demos
Steam Next Fest, held several times a year, lets players try demos of upcoming games and is one of the biggest visibility moments for indies. Plan your demo to be polished, short and end on a hook. Online showcases and genre festivals offer more chances. Our Steam Next Fest guide has dates and a checklist.
Press and content creators
- Press kit: a page with description, trailer, screenshots, logos, fact sheet and contact.
- Targeted outreach: write to writers and creators who cover your genre, with a short personal note and a key.
- Creators over press: for many indies, streamers and video creators drive more sales than reviews; key distribution services help track who plays.
- Timing: contact creators a few weeks before launch, and again for big updates.
Social and community
Short gameplay clips on social video platforms, a development diary and a Discord server turn curious players into an audience that tells others. Consistency matters more than volume: one good clip a week beats a burst before launch.
A simple timeline
| When | What to do |
|---|---|
| Prototype proven | Define the hook; start sharing short clips |
| Months before launch | Announce, publish the store page, start collecting wishlists |
| Next Fest or showcase | Release a polished demo; push wishlists |
| Final weeks | Press kit live, creator keys sent, launch trailer ready, release date announced |
| Launch | Be present in the community, fix issues fast, thank creators |
| After launch | Updates, events, discounts and new platforms |
Self-publishing or a publisher?
| Self-publishing | Publisher | |
|---|---|---|
| Revenue | You keep the store's share after fees | Shared under the deal's terms |
| Funding | Your own | Often provided, sometimes recouped first |
| Marketing, QA, localisation | You do or buy it | Often provided |
| Control | Full | Shared on schedule, scope and sometimes IP |
Read any deal carefully: recoupment, revenue split, IP ownership, and what happens if the publisher stops supporting the game. Our guides on funding and pitching to publishers go further.
Common indie marketing mistakes
- Announcing too late: a store page two weeks before launch cannot gather enough wishlists.
- Marketing the story instead of the play: players buy what they will do, not the lore.
- A demo that is too long or unpolished: it should end while players still want more.
- Mass emails to press: one personal note to the right writer beats a hundred copies.
- Going silent after launch: updates, events and discounts are when many sales happen.
Mobile is different
On mobile, organic discovery is harder and paid user acquisition plays a bigger role, which makes store optimisation and retention critical. See App Store Optimization for games and soft launching a mobile game.
Measuring what works
Track where wishlists, followers and sales come from. Steamworks' UTM link tracking and its traffic reports show which sources send visitors to your store page, and short links on social posts show which clips work. Double down on the two or three channels that actually move numbers, and drop the rest, rather than spreading effort across everything at once.
Getting help
We build store-ready games, trailers-ready builds and demos, and support launches on Steam and mobile. See PC game development or request a quote.
Sources: Steamworks: wishlists · Steamworks: Steam Next Fest · Steamworks: store page · Steamworks: visibility on Steam · GDC Vault: marketing talks. Checked October 20, 2026.
Related: PC game development · Mobile game development · Get a quote
Quick answers ❓
When should I start marketing my indie game?
Months before launch. Publish a store page as soon as you have convincing screenshots and a short trailer, then build wishlists, followers and press contacts so launch day has an audience.
Why do Steam wishlists matter?
Valve emails players who wishlisted a game when it launches and when it is discounted, so wishlists collected before release drive launch-day sales and visibility.
What makes a good indie game trailer?
Gameplay in the first seconds, a clear view of the core loop, a short length, and a call to wishlist or buy at the end. Make a shorter cut for social media.
Should I use a publisher for my indie game?
A publisher can provide funding, marketing, QA and localisation in exchange for a revenue share and some control. Self-publishing keeps revenue and control but means doing or buying that work yourself.
Do content creators help sell indie games?
Often more than press. Streamers and video creators who cover your genre can bring many players; contact them with a short personal note and a key a few weeks before launch.
Related guides
Steam wishlists → Steam Next Fest guide →Preparing a launch? 📣
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