This is a nice GUI client for Imperium. Was last updated a couple years ago but I am working to get it running on modern Ubuntu versions and libraries - I have verified that it runs properly on Ubuntu 20.04. Get more info on our Discord server: https://discord.gg/u5HKyDgtkP
...Once configured, the program does not ask for configuration variables again unless you manually run the "reconfigure" program. I originally wrote this for myself to replace the front-end that used to come from the Ubuntu/Debian releases of Mupen64Plus that is no longer available, and after getting it relatively usable, I decided to upload it here so others may benefit.
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This is a simple and not very featureful Bash front-end to the NES emulator FCE Ultra. My primary goal was to create a simple, easy to access and easy to use front-end to the novice user who just wants to click an icon and start playing their games without worrying about compiling source code and downloading/compiling missing dependencies, etc. FCE Ultra is not included with this download so make sure you install it yourself.
jKaiUI is an open source, multi-platform, Java front-end for the Xbox, Gamecube, and PS2 tunneling network, XLink Kai. It will employ the latest Kai API such as arena/messenger mode, avatars, and will adapt to changes made to the engine by Team XLink.