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Roblox Game Launch Checklist

The short answer

Before you launch a Roblox game, get these right: an icon and thumbnail that show real gameplay, a first minute a stranger can understand, working mobile controls, a reason to return tomorrow, and a plan for updates. Promote only after that, because promotion shows every weakness faster.

By Devex Marketing · Published November 5, 2026

Print this, copy it into a doc, and tick things off. Items are in the order that causes the most damage if you skip them.

1. Game page: icon, thumbnails, title

2. The first 60 seconds

3. Mobile and stability

4. Retention: a reason to come back

Roblox says its Recommended For You system optimizes for long-term retention and cites return visits, spending and friend interactions as engagement signals. Roblox does not publish a formula, so treat any "magic number" from a blog as a rule of thumb.

5. Update timing

Roblox's advice to developers is to keep experiences updated with new content, events or limited-time rewards. Think of each update as a small launch.

6. Community and tracking

7. Then promote, in this order

  1. Soft launch: invite a small group (friends, Discord, a test community). Watch where they quit.
  2. Fix the earliest exit: it is usually in the first couple of minutes.
  3. Check a fresh group: do new testers return the next day?
  4. Add short clips: see Roblox Shorts and Clips Marketing.
  5. Add paid reach: Roblox ads, creators, or both. Our comparison is in Roblox Ads vs Paying YouTubers.

This sequence is advice from developers and analysts, not an official Roblox rule, but it stops you from spending on traffic that your game cannot hold yet. For the bigger picture, read the How to Market a Roblox Game. If launch day already happened and it is quiet, jump to How to Get Players on Your Roblox Game.

Frequently asked questions

What should I do before launching a Roblox game?

Check your icon and thumbnail, test the first minute with a stranger, make sure controls work on mobile, add a reason to return, plan your updates, and set up a Discord or group. Promotion comes after that.

What size should a Roblox thumbnail be?

Thumbnails are 16:9, and 1920 by 1080 is the size commonly used. Check Roblox's current upload requirements in Creator Hub before you finish your art.

When should I start promoting my Roblox game?

After a soft launch shows that new players understand the game and some come back the next day. Paid promotion before that tends to waste budget.

How often should I update my Roblox game?

Roblox recommends keeping a game updated with new content, events or limited-time rewards. Small, regular updates are easier to promote than rare big ones.

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