I've been following the progress of this game since the devs introduced it on April 1st (naturally, I believe everyone who saw it at first thought it was a well-made joke, but at this point if it is an April Fools joke they are in it for the LONG haul). It's called Princess Synergy, and it's a collaboration effort by two devs:
https://ci-en.dlsite.com/creator/718/https://ci-en.dlsite.com/creator/976/The first circle seems to be working on the game/battle mechanics, and is known for Ruins Seeker (which is up on Steam in English by Kagura Games). The second is working on the story and scenarios, and his works generally involve public exposure and other such events. The battle system is similar to Slay the Spire. For those who haven't played it's a turn based game where you have an energy meter and a deck of cards with various effects, and you can use as many cards from your "hand" as you have energy to use. It will definitely go into sexual activities later on in the game, but the trial they released on April 1st showed some fun scenarios. Apparently almost everything can be digital (including clothes), and in the second tutorial fight this is shown off by the creepy guy being able to make pieces of the girl's combat outfit digitally vanish until she's left in nothing but some small armor covering her breasts and crotch. When the hook of the plot gets going, she also goes into her room and "Casts off" her outfit to her underwear, where we find out there's now a camera watching the girl in her room (and various other places, like the shower). There's also a fun scene where the girl has to do squats in her underwear in front of the creepy guy and two other dudes. Pic related isn't in the trial, and was shown off the other day where the girl, for some reason, is having a conversation with a bunch of people in a public bath with nothing but a small towel to cover her front.
