Lovestruck (https://www.lovestruckgame.com/) is a mobile app that contains 10 different dating sims, all of which have at least one if not more f/f options. As you can imagine, this is more than enough shipping options for nominations, especially when you start shipping outside the MCs. There are even a lot of crossover nods between the different games that suggest some of the lady LIs are fans of each other.

All of the f/f routes are written and produced by wlw, which makes them authentic and honestly a joy for me to explore. The routes hit a nice balance of heartwarming, funny, and tense situations, all with automatic happy endings. The games are all different genres and frequently updated, so there's something here for most f/f shippers.

There are also a couple of nonbinary LIs. The female and nonbinary love interests are even all listed under one heading for people who want to bypass the men entirely. This has been super useful for me personally since there are so many routes in the app.

It's downloadable for free in various mobile app stores (in-app purchases net some additional scenes and faster playing, but I've found there to be plenty of content without them).