cheat menu on upper left corner UNLESS you play on hard mode.
You still can cheat in hard mode too. Not from menu, but via console.
I don't know many cheats, but even those are enough. Others, like
whoring, could just break your gameplay or cost you a missing scenes. You can also summon the items to inventory, but with gold unlimited you can buy it all easily:
Calendar and Gold:
Because sometimes, you just don't want to admit you rummaged the cupboard 100 times.
day
gold
House Points:
Or "How to Easily cripple Gryffindor and elevate Slytherin"
gryffindor
slytherin
ravenclaw
hufflepuff
Format of da console commands:
Set count with [reference] = #, where # is your number (digits) of desired things, or check count with just [reference]. For example if you need 1000 gold just type gold = 100 and hit enter.
... but actually, after all these years of so called "development", i guess there are still no difference in content between hard and normal modes. So don't waste your time and play normal mode with cheats. Because when there are no tons of grind you can see how they ruined the story, the texts, the atmosphere of this former good game to the poor and primitive bullshit condition.
The only change i noticed in "hard mode" is that there are the 4th string added in dialog when Genie with Snape watching Herm striping on the table, but there are just some nonsence text and that's all, no new images, no new events, no new influence to the story or endings after that "additional dialog choice". Maybe after 10 or 20 years, when the "developers" will add even more cards, puzzles, chess, checkers, domino, kwik cricket mini-games - they will start to add new CG scenes, endings, really interesting story stuff, but now it's all sad about that game "development" course. Well, who cares, as long as you pay for it - you deserve it. ^_^