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[4t2] Updated Sixam Fauna & Flora Set (Now as Seasonal Plants with Animated Lights!)


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by Jawusa

Uploaded Dec. 22, 2025, 10:54 p.m.

Updated Dec. 22, 2025, 10:58 p.m.


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If you’ve enjoyed the previous and amazing 4t2 Sixam plant conversions by SimsInsania with their respective nhood versions by grilledcheese-aspiration, you’re in for an upgrade! After diving deeper into TS4 Sixam, I noticed that the plants have animated lights and that the plants are actually harvestables with their own fruits.. so, I wanted to bring that magic to TS2.

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After months of experimenting around, I managed to give these Sixam plants a bit more life and added more features to bring them closer to their TS4 counterparts, including animated lights and seasonal fruits. I also made them into real plants in Build Mode (previously they were only deco plants in Buy Mode), making them thus visible in neighborhood view.

On top of that, I noticed there were alien plants from TS4 that hadn’t been converted before, like the UFO (unidentified fruit object) plant and the dancing red maple tree from Sixam. So, I converted them as well and made them animated. And with the help of the brilliant tvickiesims, the plants were made seasonal as well! ^^

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1. New 4t2 Sixam Dancing Red Maple Tree * Variants: Large tree, small tree, roots (as a shrub), maple leaves (as a flower). They all also come as neighborhood tree deco. * Features: The tree’s bark is animated, and the tree will drop leaves in Fall, until it loses its leaves completely in Winter (check the screenshots). The shrub grows over time, and the flower requires watering. Overwatering or dehydration will cause them to turn brown (like default TS2 flowers) * Performance: The original TS4 mesh was high poly (9k), so I've included a reduced poly version (approx. -50%) for smoother gameplay. Choose that one version instead if you don’t want high poly objects in your game.

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2. Updated 4t2 Sixam Plants – Lot Version (SimsInsania) * Seasonal Alien Plants: These plants (now shrubs!) were initially decorative items but are now fully functional! They can be trimmed and will transition through multiple states depending on the season and their care. There are 2 versions you can choose from:

  • Wilted Winter / Fruits as Overgrown: The shrubs will only show their corresponding fruits in their overgrown state and in winter, they transition into a wilted texture/mesh. If any shrub ever goes into the “overgrown” state during winter, it will still show its fruits… but while still in the wilted texture/mesh.

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  • Seasonal Fruits / Wilted Overgrown: This version mimics TS4 behavior, where the fruits appear only during their corresponding seasons. The plants will show fruits in both the "trimmed" and "overgrown" states. However, in the overgrown state, they wilt instead.

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  • Other Alien Plants: The alien mushrooms are now animated with lights, replicating their TS4 animation and are now found in the Tree section. The alien fern has been converted into a functional tree now. Both won’t leave any leaves behind in Fall but might be struck by lightning.

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  • Sixam Grass and Flowerbeds: These flowers glow at night in their “healthy” state and need watering. Overwatering or dehydration will cause them to change them into the “unhealthy” state though, which in this case will make the flowers lose their glow at night and will need to be "disposed of" (just like the other flowers in TS2). Unlike the original deco plants version, the sims can walk on these flowers just fine.

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Note: In order to make the animations possible, the meshes were split into multiple parts and were sometimes layered, since TS2 does not support multiple textures on a single mesh subset. As a result, the polygon counts are higher than in the original SimsInsania and GrilledCheese-Aspiration’s original conversions.

3. Updated 4t2 Sixam Plants – Neighborhood Deco Version (GrilledCheese-Aspiration)

  • Seasonal Alien Plants: Since neighborhood deco objects aren’t generally multi-state objects by default. I came up with something different. Similarly, the neighborhood versions of the 4t2 Sixam plants also come with 2 different versions to choose from:

  • Wilted Winter / Fruits Only at Night: The plants will only show fruit at night and will wilt in winter. This is also the only version where the wilted texture/mesh can appear in neighborhood view. This version uses criquette's NeighborhoodGlowMaterial shader to make the fruits glow and will hence require the Better Nightlife mod.

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  • Seasonal Fruits / No Wilted Stage: This version mimics the TS4 seasonal system, where fruits appear in their respective seasons only. Unlike the version above, the fruits remain visible both during day and night. However, this version doesn’t show the wilted texture/mesh of the plants in the neighborhood view.

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  • Other Alien Plants: The alien mushrooms now come with animated lights, much like in lot version. The neighborhood version of the Sixam Fern was missing in GCA’s original set, so I converted it myself and resized it to make it a bit bigger (both in lot and neighborhood version).

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Note: The alien plants use the same meshes as the lot versions, only resized, so please refer to the lot versions for polygon counts.

4. Updated 4t2 Sixam Skybox & Ocean Floor Last but not least, I also decided to share my animated ocean floor and skybox as a separate upload from my 4t2 Sixam neighborhood to go with this set.

The transparency issues of the original version have been fixed. As an additional bonus, I’ve also animated the ocean floor to make it slightly rotate. I thought I’d also share these as separate downloads since there might be people who’d wish to use these on other space themed neighborhoods as well. The skybox will make the water look dark though, so I recommend using the ocean floor to give it some color again. To place, just put it into a corner of your neighborhood and it should cover up the sky. ^^

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Additional Credits: * SimsInsania for the original 4t2 Sixam plants - lot version * GrilledCheese-Aspiration for the nhood version of the 4t2 Sixam plants * tvickiesims and Lord Crumps for helping me fix the UFO fruit shrub and make the plants seasonal * Lord Crumps for helping me with animating the ocean floor * criquette for the BetterNightlife mod (required for the nhood deco to work!) * Lowedeus for the original skybox which I used as a blueprint * Gwenke for the original ocean floor which I used as a blueprint * SimPE * Sims4Studio for making the extraction of TS4 meshes and textures so easy! * EA for the original Sixam! Seriously, they made such beautiful alien plants for TS4!

Rooms: Outdoor

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