About This Mod
This delightful mod, originally crafted for personal use, offers three serene versions: day, morning, and sunset, each capturing the tranquil essence of the sea. While it’s Jaechy’s first CAS background and they mention it’s a bit funky and not perfect, it’s received love from the community. Also, we love support these creators at MHM, by driving interest in their mods. One thing to note: the appearance may vary based on your Gshade/Reshade preset. Dive into this seaside adventure in CAS and let your Sims soak up the coastal vibe.
How to Install
Follow these steps to install Seashore CAS Background on your Sims 4 game:
- 1
Download the mod file from the link above. Sims 4 mods typically come as .package or .ts4script files.
- 2
Open your Sims 4 Mods folder. The default location is: Documents/Electronic Arts/The Sims 4/Mods
- 3
Place the downloaded file directly into the Mods folder. You can organize mods into subfolders up to one level deep.
- 4
Launch The Sims 4 and go to Game Options > Other. Make sure "Enable Custom Content and Mods" is checked.
- 5
Restart the game if it was already running. The mod should now appear in your game.
Important: Always back up your save files before installing new mods. After Sims 4 updates, mods may need to be re-downloaded or updated by the creator.
Compatibility
Platform
The Sims 4 (PC/Mac)
Requirements
- •Custom Content and Mods must be enabled in Game Options > Other
- •Script mods (.ts4script files) require "Script Mods Allowed" to be enabled separately
- •After each Sims 4 game update, some mods may need to be updated by the creator
Pro tip: If a mod stops working after a game update, check the creator's page for an updated version. Broken mods can cause the game to behave unexpectedly.
Frequently Asked Questions
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Seashore CAS Background
Created by
jaechy
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Additional Information
Published
January 16, 2026
Source
MustHaveMods.com
Last Updated
June 28, 2026