I am thinking of creating a game. A friend of mine who also works with nsfw content is releasing a game soon, I thought of maybe doing the same thing. Page has been really stagnated and I think a project like that could help. All the ideas below would either be done in ren´py or rpg maker.
IDEA A - Invincible inspired universe, superhero simulator with a female protagonist. Your protagonist is half human/half gigantia (a species of giantess warriors/imperialists like viltrumites), so you would be a normal girl with potential to become a giantess in some moments.
IDEA B - Fantasy life-sim where you control a giantess. You go around in the map getting more powerful, more resources, interacting with cities, servants, enemies etc.
IDEA C - Space life-sim, you control a normal sized male character. This idea would not be all about giantesses, BUT there would be a planet only of giantess on the gameplay and of course lots of gts content.