It's the most bugged rpg-maker-game I know. You should always have a minimum of 2 saves, best 8 saves. Some quests do not start, and there are no hints, or a questlog, so you don't even know about it and hope something will happen (morganas shop is new for hints, it is really helping). At MF big images stay in the screen that should disappear, you have to restart an old save every time, if it's only small images you can go to the backside of rivens shop, there is a debug tool, to remove the images that are still in the screen. Since it's there I think the devs really try to make it a better game, it's already so good.
The main problem is the inability to skip scenes, you have to play 4 hours then without progress because you have to watch a cutscene everytime that you already watched, it's very bad implemented. The cutscenes are great however, there is no scene in the game with bad quality. But it's like an rpg where you have to fight 200 goblins, and after the first goblin there is an epic 2 min introduction how awesome the goblin army is, but then you have to watch it for every fuckin goblin again. This is of course nonsense, I hope it will be better or someone maybe could make a renpy-mod with the images, if possible/allowed.
The winning/losing is ok, it's not perfect, but the fighting is really fun. If you play for sub-scenes you must win, if you play for dom-scenes you must lose, there could be more about it, a reason to have strategy or something like that, but it's hard to implement, so it's quite ok with a lot of extra's, for how big the difficulty is to implement the perfect system.
If you start losing, you will lose stats and gold, and then it is impossible to play the winning route, so it would be smart to win first against every champ, and after that start losing on purpose, but then it's not fun anymore, its better to make 2 runs if you really want to see both routes.
I cheated myself gold and damage to win against the others, for mf/riven progress. If you are in the lose-route you cannot win, so it does not make sense, you should have an option to work around it, or winning should be possible in the lose-route.
Cheating is very easy, you can upload a save here:
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and download it again, you can simply modify your stats, like damage and gold, because otherwise there is a lot of locked content that is unplayable in the moment. Maybe it will be balanced out in the future, the last update had a lot of new kata-scenes, so it is in general going in a very good direction, in my opinion. It is the best femdom-game around, the only one where the doms are really dominant (without so much nonsense, the stories all make sense in the lol-universe, the lux-story is very good, but also way too long/repetetive). This is also because lol-porn (rule34, lol) has millions of femdom-porn already (with dominant females, not female-male femdom), so the theme is great, and it makes it one of the best femdom-settings in my opininon, you can not go wrong with fighting female-doms like this, in my opinion.