AI Summary

A new Decky plugin called Achievement Customizer lets Steam Deck users redesign the console’s achievement pop‑ups. The tool can mimic the visual style of PlayStation, Nintendo or Xbox notifications, or any user‑created design. Because it’s built as a Decky extension, it runs on the Steam Deck’s SteamOS and on other SteamOS‑like Linux distributions such as Bazzite. This gives players a unified, personalized achievement experience across multiple gaming platforms.

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