you might like my new project. im making retro style game engine. its modular and going to be able to make different genres with a core 2d dev system but different plugins let you build different style games. You can check out some of my work over on youtube or in the celtic images discord.
just wait. im working on the new version of the forgemillz and am just tweaking some bugs before i add the RTS plugin. You can follow me on my discord as well its called Celtic Images.