HereComesTom

Platformer, with some RPG/Sandbox elements.  The combat is schmup.

There's a version of it out already; it's called Weather Factory Meltdown.

The release I'm working on right now will have background elements that can react to event flags.

Oh no... Sounds serious. Is it RF related?

Sounds fun. ^^

You mean Rainbow Factory?  ...Well, I do have the Rainbow Factory instrumental in it, and the game is more or less in the Rainbow Factory world; there are caged fillies and colts here and there in the level, and there's one room with a color-grinder in it, but the level's conflict doesn't revolve around anything RF-related.

The level's conflict is that monsters made entirely of gems have invaded the weather factory and are using it to blanket Equestria with downpours...and no one knows why they're doing that in the first place or how the gem-monsters came into existence.

TBH, I might someday replace the fillies and colts (which are essentially just background elements as far as gameplay is concerned) with bags of trash-for-recycling; it depends on how it all develops...