The Sims 4: Aliens and Space Rocks
Completing Rocket Science Collections
Alien and Space Rock Collectibles
Rocket Science will reward you with two things for completing Collections. Space Rocks will give you an Orchid for your Garden, which is a plant that is very hard to get otherwise, and completing the Alien Life Collection will give you a plaque for the wall. You will sometimes get these collectibles without anything in particular happening on a mission. Many rewards are random, though completing both of these collections should not be particularly challenging.
Space Rock Collection
| Name | Rarity | Value |
|---|---|---|
| Common Space Rock | Common | $95 |
| Large Space Rock | Uncommon | $145 |
| Uncommon Space Rock | Uncommon | $200 |
| Unnaturally Large Space Rock | Rare | $275 |
All have an Environment rating of 3, aside from the Unnaturally Large Space Rock which scores a 5.
Alien Collection
| Name | Rarity | Value | Live Space Porcupine | Common | $165 |
|---|---|---|
| Dead Red Coral | Common | $150 |
| Dead Space Porcupine | Common | $150 |
| Dead Pink Whale | Common | $150 |
| Dead Blue Slug | Common | $150 |
| Live Red Coral | Uncommon | $165 |
| Dead Space Squid | Uncommon | $150 |
| Live Pink Whale | Uncommon | $165 |
| Live Space Squid | Rare | $165 |
| Live Blue Slug | Rare | $165 |
All Live Specimen have an Environment rating of 3, while dead have a Confident Decor rating of 3.
Learn More
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- Building Tutorials - Learn tricks to make your houses look great.
- Get to Work: Open for Business - running a business
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