Not necessarily. The Honey Select portions, yes, I have experience in those and they aren't easy necessarily, but they aren't impossible to just get into right from the start. The game part, however, is a different story. That requires being able to code the game, which is even more difficult by far. MV in particular, that's the RPGM engine used for this, requires knowledge of Javascript.RPGM game for some honey select scenes... nope not playing .
ok no hate there but it's just that it's something that everyone can make .
PS : idk about honey select arts games based on ntr, i mean you can legit do that by fucking someone in the main game .