Create Optional for Expression: Core reestrogen-3.0.5-neoforge-1.21.1.jar
optionalMatching file found Matched file: Create 6.0.10 for mc1.21.1
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CurseForge · Minecraft mod
Expression: Core
Expression adds hrt, decor, and new mechanics to the game!
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Expression: Core release should I use?
Latest stable file reestrogen-3.0.5-neoforge-1.21.1.jar
Game version 1.21.1
Loader NeoForge
Expression: Core reestrogen-3.0.5-neoforge-1.21.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Expression: Core required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does Expression: Core reestrogen-3.0.5-neoforge-1.21.1.jar need?
reestrogen-3.0.5-neoforge-1.21.1.jar. Change the file and its required mods may change too.
Install Curios API first. We found matching files for this game-version and loader setup.
Curios API Needed by Expression: Core reestrogen-3.0.5-neoforge-1.21.1.jar
requiredMatching file found Matched file: curios-neoforge-9.5.1+1.21.1.jar
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Expression: Core without breaking your instance.
Built for Expression: Core reestrogen-3.0.5-neoforge-1.21.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use reestrogen-3.0.5-neoforge-1.21.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Curios API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside reestrogen-3.0.5-neoforge-1.21.1.jar. It opens that exact file at the source.
About this project
What does Expression: Core add?
Why use Wildfire's Female Gender Mod? It is used for the model changes due to it's compatbility with animation mods & datapacks.
Features
- Player Model Effects! (Uses Wildfire's Female Gender Mod) WIP
- HRT (Estrogen, Testosterone, Progesterone, Spironolactone.)
- Patches, Pills, Gels, Injections, and Implants!
- Dosage GUI to check amount of hrt taken. (Raising dose count to 10+ makes you Euphoric!)
- New Potion Effects! (Soft Falling, Gender Affirming, Euphoric, and all HRT in potion form.)
- Flag Stripe Banner Patterns
- Dream Block, Dashing, and Music from Celeste
- 4 new paintings!
Credits:
- Resurrections & Scattered and Lost by Lena Raine for music discs!
Report bugs and issues in the comments or discord!
Project description from CurseForge.
Pick your setup
Expression: Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Expression: Core versions and loaders
expression_core-3.0.7-neoforge-1.21.1.jar
25 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge beta
expression_core-3.0.6-neoforge-1.21.1.jar
21 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge beta
reestrogen-3.0.5-neoforge-1.21.1.jar
8 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · matched Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-3.0.4-neoforge-1.21.1.jar
25 Jul 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-3.0.3-neoforge-1.21.1.jar
25 Jul 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-3.0.1-neoforge-1.21.1.jar
10 Jul 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-3.0-neoforge-1.21.1.jar
4 Jul 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-2.13.1-neoforge-1.21.1.jar
17 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-2.13-neoforge-1.21.1.jar
16 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-2.12-neoforge-1.21.1.jar
10 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-2.11-neoforge-1.21.1.jar
9 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
reestrogen-2.10-neoforge-1.21.1.jar
8 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
Looking for an older file? The official CurseForge project page is in Resources.
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