OK this is a very complex and challenging game that tests your vertigo tolerance. You MUST BUY IT FOR THE 3445 EASY ACHIEVEMENTS CANDY, THE REASON why you have bought this masterpiece.
1] You must walk to doors open them. Start with those with Exit sign. Refer Screenshot: https://steamproxy.net/sharedfiles/filedetails/?id=2907721880

2] Later you enter a topsy turvy Babel world where perspective exists in multiverse in divergent omnipotent directions all over. Adds a new meaning to the term - "Get some Perspective". Use door to come out of other doors at various angles. Move, Jump up or Down till you access angled doors and keep using them to reach correct Exit door. Dr. Strange Citadel has such converging doors all over. You then find doors with locks and get to doors with keys to open doors withg lock. Get 3 Stars for finishing fast. Refer Screenshot:
https://steamproxy.net/sharedfiles/filedetails/?id=2907722323

I hope you got hooked because I will now ask you to forget all this Mumbo Jumbo and Just forget all of above steps. This is after all a Unity Asset cheap Hentai game with Flash animated scenarios. BWAHAHAHAHAHAHAHAHA! Gotcha by the love handles Lardo. Reeled ya in with bait!

BECAUSE:
3] You do not need play anything at all here for those 3445 Candy achievements. Just Stay at Menu in Fullscreen mode and they will self drop by second. You can make it window mode by clicking ALT + ENTER if you want to do some other work and let achievements rain in background. Directly choosing window mode won't drop achievements. Refer Screenshot:
https://steamproxy.net/sharedfiles/filedetails/?id=2907700311

This is a more polished version of Achievement Printer. So walk your dog, watch your favorite TV Show, have great sex with your wife, husband, lover, whatever. Watch Porn or go drive get beer with buddies. Forget the game leave it on.

As achievements flood fast you may find it hard to do any other work or use steam if your PC is not GPU strong as these games clog RAM and may cause game crash, Steam crash, PC crash if you fiddle too much with it on. At some point you wont even see Achievements dropping in lag so give it 2 hours. Check Achievement progress from browser if possible. Idle it for rest 2 hours after closing for cards.

A game where developers spent more time licensing images, artworks to create thumbnails of Achievements then the game itself. BWAHAHAHAHAHAHAHAHA! So just buy cheap at sale.

NOTE: If a family members has played the game fully before getting all achievements you will need play on a different non-admin user slot in windows pc to get achievements or a different device.