Although I prefer your @UltraArcSimplyInstaller@, I want to ask some things;
Why do you add an uninstall shortcut on the desktop? Your program created a nice uninstall link in the windows programs and features.
Why you do not add a separate name for the game shortcut on the desktop? I am sure people will not want the name of the exe file.
Why do you put the nice cicon.icon to the uninstall shortcut, instead of the game exe. Many times I change my game icon, so if the uninstaller could do it, it would be awesome. Of course this last one is a personal preference.
I thankfully managed to edit your @UltraArcSimplyInstaller@ and now I install my games with nice icons on the desktop and the link having its own name.
Either way, thank you so much for all the effort to write these. Sadly I have 0 knowledge of the Inno Setup scripting, or any scripting at all.

I like your new fancy installer, but your simple installers are great too and at least for me they are awesome since they support freearc archives.
Thanks again for all your work and Happy New Year!