0.5 is my first playthrough, which I haven't finished yet. Game is quite grindy, which for the most part I don't mind, however that FUCKING STUDY MINIGAME is soulsucking CANCER and made me want to end all life. The only good things about it is there weren't requirements to repeat it, nor did it apparently make it impossible to do so, unlike if you tried that when working at the store. I did five study sessions a day, searching and save scrumming each pairing until I maxed out INT; If I have to start a new game I'm just going to unlock it then use the cheat. NEVER AGAIN.
Another issue I have is with the fighting. This is one thing you cannot save scrum BTW, it just resets the bars. I was on the way to winning the first fight with Dick in the doorway when all connecting hits just 'suddenly' became barely effective, and then it was only a matter of time before the KO. I know this is currently designed that way, but that's just lazy storywriting. I feel that there's no reason why you can't have a chance to win and have the story still get you to the hospital. What's even worse is the fight to help Jamal the homeless guy: I was at STR 15 and knocked the bastard out twice in the same fight, and he just fucking recovers, 'oh, you can't just knock me out like that, hurhurhur'?! WHAT THE ACTUAL FUCK! That pissed me off (if that wasn't evident).
Mechanics-wise, there is one issue that I feel is pretty important when it comes to porn games: all the sexual encounters end automatically, and you have no choice in the matter. I feel that it should never be this way. The encounter should always end on the player's choice, not the developer. If it's looping content, it should repeat forever until the player chooses to move on. In the case of getting hard by watching the trainer, just have the 'stop watching' button appear when it's been long enough. This could also be worked out in a logical manner when peeping on the cousin's morning exercise.
There's one obvious reason why we play these games, and having content end automatically is the difference between mere titillation and having time to enjoy the content.
Um, other issues. Rollback doesn't work half the time, and choice menus become locked when it does, forcing you to use a save to reset it. Hiding text/UI is disabled, which I personally find both annoying and unecessary. On the other hand, learned about extracting .rpa files.