Those are for PUT I think
-Cheat code: (press 1, 9 and 0 at the same time to activate it, then '8 and 0' to go to the next level (dont work in WORLDMAP), 'PAGE UP' to be almost cumming, '1 and 2' (to spawn goombas), 1 and 3 (koopas), 1 and 4 (bobombs), 1 and 5 (shyguys), 1 and 6 (pokeys). This is for testing only (or if you are tired of trying to go to the harder levels). Bonuses will be disabled and coins/score points will be zero in each level!
-"How do I unlock the gallery?" You have to get into lascive situations (aka sex scenes) to many enemies/friends of the same type until you unlock it. If you want to check the gallery sooner, use the cheat key combination in a level (search for the code here in this post) then go to the gallery. There will be a 'UNLOCK' button. Click on it. But remember you are spoiling yourself.