Hi itch.io Support Team,

I'm participating in GameJam+ 2025/26 Indonesia (deadline around 23:59 local time or GMT+7), and I uploaded my game as a .RAR compressed file near the end (at 23:57, posted at 23:58). The upload seemed to complete successfully, but when I download it from my project page (Dagon Shows No Mercy by ray_ark), the file is corrupted and won't extract properly using WinRAR or 7-Zip. Locally, the source .RAR that I uploaded extracts fine and the game runs perfectly.

This has happened twice already on two different game jams we've submitted to, where uploads near cutoff times or during peak hours (many people uploading simultaneously) result in corrupted files on download. The jam rules don't allow new submissions unless flagged as a technical issue, so I'm unable to re-upload without your assistance. Can you please check the server-side file integrity, restore the original upload, or confirm if this is a known timing-related glitch?

Local file before being uploaded extracts fine

the file downloaded from itch.io - the size is almost correct (60mb) but it shows that its corrupted - should be 61.xx mb, I was told by those that downloads the file that it cannot be extracted - so its not my network that fails to download it.

Thanks for your prompt help, it's critical for the jam judging. Happy to provide more info if needed.