Osiris

Osiris is an alien NPC from The Sims FreePlay. The player will need his help for multiple quests. Sims can interact with him but only with limited actions. Only friendly and unfriendly relationships are possible but no romantic interactions. There is an extra action called "Be Examined". Selecting this will make the Sim float in the air while Osiris scans them with his device.

News reports
Osiris will sometimes be mentioned in The Simtown Daily News.

Weather Balloon?

Following numerous reports of UFO sightings over the past week, a UFO has landed in Sim Town. Government officials have released the following statement: 'We analyzed the object and have found that it is definitely not an alien craft. In fact, we have found that there is much less paperwork involved if we say it's just a weather balloon. So please, do not approach the weather balloon... or the alien.'

An Alien Concept: Weather Machines
Unlocks at level 16. Search for UFOs in the park and befriend Osiris. After completing the quest, you will unlock the snow park and the weather machine – a machine that has the ability to change the weather in Simtown.

Teenagers
Unlocks at level 18. After completing the quest, you will unlock the ability to age preteens into teens. However, there is no time limit or prize for completing this quest.

Life Dreams & Legacy
Unlocks at level 26. After completing the quest, you will unlock auto-aging and the age controller. You will also unlock the ability to build new places.