Submitting Content Proof

After receiving a Steam key, you're expected to create content about the game and submit proof. This is how developers verify that their keys are being used for genuine promotion.

What Is Content Proof?

Content proof is a link to the video, stream, or content you created about the game. Gamosy supports URLs from:

• YouTube - Video links (youtube.com/watch?v=... or youtu.be/...)
• TikTok - Video links (tiktok.com/@user/video/...)
• Twitch - VOD or clip links (twitch.tv/videos/...)

How to Submit

1. Navigate to Creator Hub → My Keys
2. Find the key for the campaign you need to submit content for
3. Click Submit Content, or Resubmit Content if the studio rejected your earlier submission
4. Paste your video URL into the field
5. Click Submit Content

The button is there only while your content deadline has not passed. After that, see Late Videos. Once you have submitted, the submission is listed in Creator Hub → My Submissions.

Auto-Fetched Metadata

When you submit a URL, Gamosy automatically fetches metadata from the platform:

• Video title
• Thumbnail image
• View count
• Like count
• Comment count
• Video duration

This data is displayed to the developer alongside your submission, giving them a rich preview of your content without needing to visit the link.

Submission Statuses

Your submission goes through these stages:

1. Submitted - The developer hasn't reviewed it yet
2. Approved - The developer confirmed your content meets their requirements
3. Rejected - The developer didn't approve your content. You can submit it again while your deadline allows.

Late videos you sent after a deadline are listed separately, at the top of My Submissions.

A submission sent on time and waiting for review is never marked as missed, however long the review takes. A late video is different: see Late Videos.

After a Rejection

A rejection does not carry a note. To find out what was missing or what to change, ask the studio in your conversation about the campaign: click Message the studio on the key card in My Keys, or open Messages. You can resubmit from My Keys until your content deadline passes. If the studio rejects your content after your deadline has passed, it has to give you a new deadline at the same time, so you can still resubmit.

A decision on a late video can carry a note from the studio. You find it on the key in My Keys and in My Submissions.

Content Deadlines

Each campaign sets how many days you have to submit content after you receive your key. That makes your deadline an exact moment, and My Keys shows it with the date, the hour and your time zone, together with the time left. In the last 48 hours the time left is counted in hours and minutes.

You can submit until that moment. Once it has passed, Submit Content goes away, and for 14 days you can send a late video instead (see Late Videos). At the next daily check, at 08:00 UTC, the delivery is marked as missed, unless the studio gives you more time first. A late video does not stop that: until the studio accepts it, the delivery counts as missed. Everyone in your team gets a notification, and the account owner also gets an email unless deadline emails are turned off in KeyVault Settings, when less than 7 days, less than 48 hours and less than 24 hours are left, and when a delivery is marked as missed. The reminders give the date and hour in UTC.

Only the studio can give more time. If you need it, use Message the studio on the key in My Keys, ideally before your deadline passes. Once a deadline has passed, a studio can give that delivery more time at most twice, and each time is recorded.

A missed deadline lowers your Campaign Completion Rate (CCR), which developers can see on your profile. Consistently meeting deadlines builds trust and leads to more approvals.

Late Videos

If your content deadline has passed, you can still send your video for up to 14 days after the deadline. Click Submit late video on the key in My Keys, paste the link, and add a note for the studio if you like, for example why it is late.

• You can send one late video per deadline.
• Until the studio accepts it, the delivery counts as a missed deadline in your Campaign Completion Rate (CCR).
• The studio has 14 days to decide. If it accepts it, the delivery counts as completed and the miss no longer counts. Studios can see that it came after the deadline; your public profile does not show it. If it asks for changes, you get a new deadline and send the updated video with Submit Content before it. Until then the miss does not count; if you miss the new deadline, it counts again. If it declines it, the miss stays, and you cannot send another late video for that deadline.
• If the studio does not decide within 14 days, the late video is closed and the miss stays.
• If the studio later gives you more time, you get a new deadline. If you miss that one too, you can send one late video for it, as long as the campaign still allows late videos.

You cannot send a late video when the campaign does not allow late videos, when you have another key in the same campaign that is still open, already delivered, or has a late video waiting for the studio, when the 14 days are over, or when the studio removed the campaign. While the campaign is live, the card says which one applies, and Message the studio stays on the card the whole time. When the studio removed the campaign, the card offers neither a late video nor Message the studio. A key the studio revoked does not stop a late video; the studio then decides whether to accept it.

Engagement Tracking

After your content is approved, Gamosy periodically refreshes engagement metrics (views, likes, comments) to give developers updated performance data. This happens automatically - you don't need to do anything.