Heartbeat Sebastian

by chestnut·v5.2.1·Updated 2025-10-23

This mod brings a brand new Sebastian character, complete with portrait, walkthrough, portraits, and unique cutscenes! And it’s also a seasonal version! There is also a special post-wedding image! Compatible with Immersive Sebastian!

Screenshots 8 screenshots

About this mod Machine translation

This mod brings a brand new Sebastian character, complete with portrait, walkthrough, portraits, and unique cutscenes! And it’s also a seasonal version! There is also a special post-wedding image! Compatible with Immersive Sebastian!

heartbeatSebastian ✨

🌟 Module Features

This mod brings a brand new Sebastian character to Stardew Valley! It includes exquisite portraits, vivid walking pictures, unique cutscenes, and it’s also a seasonal version!

💕 Main functions

  • **Hairstyle Highlights**: 2 hair style highlight effects, herringbone highlights and gradient highlights
  • **Bangs Style**: 4 bangs styles, left parted, right parted, middle parted and left bangs
  • **Compatibility**: Perfectly compatible with the Immersive Sebastian mod
  • **Kids Beautification**: Can be used with Sebastian’s cute kid mod
  • **Post-wedding image**: Special post-wedding walking pictures and portraits

🎮 Installation method

XNB mode

  • Unzip the file
  • Select the version you like and copy and paste it directly into the `SteamLibrary\steamapps\common\Stardew Valley` directory

CP mode

  • Unzip the file
  • Copy and paste into the `SteamLibrary\steamapps\common\Stardew Valley\Mods` directory

⚠️ Notes

  • The configuration menu currently does not support Chinese translation
  • If cutscenes are not showing, please check if there is any conflict with UI mods
  • Only one hair style and portrait option can be selected! You cannot select two different types at the same time
  • You can only choose two out of 16 options
  • If you want to use other portraits, you can use it with the 999 module.

🔄 Update content

  • Added Chinese classification option
  • Version 3.0 fixes the bug that festivals are not replaced
  • Version 4.0 updated with new portraits
  • Version 5.0 fixes graphics bugs and is compatible with Immersive Sebastian
  • Version 5.1 fixes the preview bug
  • Version 5.2.1 updated the walking pictures and portraits after marriage

🎨 Production Team

  • **Main Production**: Teacher Qin Yu (super technical!)
  • **bug fix**: Thanks to Diviner for fixing the preview bug
  • **Portrait Source**: From Seasonal Clothing Mod
  • **Compatible Authorization**: Thanks to Magg for authorizing the production of a compatible version
  • **Character Authorization**: Thanks to Vinci for authorizing the production of fan images.

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💫 **Future Plans**: Other character mods may be released!

🎯 **Warm reminder**: Please choose the appropriate version to download according to your personal preferences and enjoy the new Sebastian game experience!

Install & use Install: SMAPI mod (Stardew Valley standard)

  1. Install SMAPI first (Stardew Valley's mod loader): download it from smapi.io, run 'install on Windows.bat' and pick your game folder.
  2. Unzip the archive from playbuff and find the folder that contains manifest.json — that folder is the mod.
  3. Copy that whole folder into Stardew Valley/Mods/.
  4. Launch the game through SMAPI (run StardewModdingAPI.exe or set it as the launch option). The console before the title screen lists each mod's load result.

Cheat-style tools may not need SMAPI — unzip and run them as the readme describes. Back up your save before editing it; SMAPI lists failed mods in its console.

File & checksum

Filename
XNB Cutscene substitution gradients
File size
3.4 MiB
SHA-256
6cbf654beb7174cbb4de18c3cf04e27477e61008eb951d1cae6258c4f1a57476
Stored at
2026-10-13 10:40