In the area of game ports: An updated port of Settlers 2.5 would be great. A lot has happened in the meantime, and the nightly builds are particularly interesting: https://www.siedler25.org/index.php. Would Settlers 3 also be possible? The Postal port also needs an update, as it still doesn’t run correctly. Additionally, an updated version of UFO A.I. would be desirable.

In the area of emulation: A current E-UAE with a proper GUI to get old games running. That’s what I would wish for.