i dont know what u mean by OASE but for dating sim theres:
IMVU
Second life
and soem other but i dont rember them
Sasha plays the piano :P
hai
kinda
To play with sims you've downloaded from the sims 2 website you simply enter Create-a-sim and click the tab where maxis created saved sims are. Then simply click the next arrow and find the sim(s) you've downloaded. Then click on the sim. The random sim should disappear and show the downloaded sim. If you don't find the sim you want in the folder, make sure your random sim is the same gender as the downloaded one. I'm pretty sure that the folder icon is six little people.
Jenna moonlight dating sim
Kingdom DaysIdol DaysWonderland DaysFestival DaysAnime Sim Date (0.0--2.0)Pacthesis is currently working on another sim dating game called Chrono Days. It will be out sometime in 2011.
No You cant
you don't i think it's only a demo. so there isnt much... you'll have to wait untill they have the full version.
Surf
by doing nothing
tdh
there are no cheat for this game