I can only play PC games 1-2 hours/day at most, even on my days off. Thus I have been playing Hakuoki on and off since December... and finished only 1.5 route (1 whole route in both Kyoto Winds & Edo Blossoms + 1 route in KW)
Mobile games are good for my schedule. I can just steal a few minutes to play it during my short breaks. The tickets and gacha can be annoying at first, but now I'm so used to it that I don't have any frustration.
Some games, especially those released more recently, give free gacha tickets very generously too. Voltage is also giving away 1 free story/week in their L365 app.
In short, mobile Otoge is my fav XD