www.neoseeker.com/Games/cheats/PS2/thesims.html
You can learn to hack various Video Games for pretty much any console, at GameHacking.org (see Related Links below).
The Sims
in the sims 1 for the PS2 you can have a baby, have two sims make out few times or have them both relax in a bed and select "play in bed" if you have the sims 2 for the PS2 then you can't have kids.
No cheat for it in GTA.
There is no upstairs on the Sims for consoles, only the PC versions. Sorry. If somebody told you there was one, they were hacking, or they lied.
you can go into you ps2 browser and delete it that way.
There isn't a max motives cheat for Sims 1, you just have to work hard on keeping all of their needs up.
You can have 8 sims, so 6 babies
There isn't a max motives cheat for Sims 1, you just have to work hard on keeping all of their needs up.
on PC i think you need the sims unleashed to have a pet but without it i don't think the is a cheat
you cannot build a 2 story house on sims 1
1 cheat code is "motherlode" for $50,000
There's a cheat for it.