CurseForge · Minecraft mod
OneBlock Evolution Core
Companion mod powering OneBlock Evolution islands, shared progression, Genesis machinery, mining talents and the island token economy.
Quick answer
Which OneBlock Evolution Core release should I use?
OneBlock Evolution Core 0.5.3 — Early Logistics & Meaningful Rewards Beta targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 11 required mods have matching files.
Where it goes
Is OneBlock Evolution 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.
The source does not explicitly classify this release as client-only or server-only.
What else does OneBlock Evolution Core 0.5.3 — Early Logistics & Meaningful Rewards Beta need?
OneBlock Evolution Core 0.5.3 — Early Logistics & Meaningful Rewards Beta. Change the file and its required mods may change too.
Install Create, FTB Teams (NeoForge), Mekanism, ProgressiveStages and 7 more first. We found matching files for this game-version and loader setup. 14 come through another mod in the chain.
14 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add OneBlock Evolution Core without breaking your instance.
Built for OneBlock Evolution Core 0.5.3 — Early Logistics & Meaningful Rewards Beta. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use OneBlock Evolution Core 0.5.3 — Early Logistics & Meaningful Rewards Beta. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Create, FTB Teams (NeoForge), Mekanism, ProgressiveStages and 7 more first. We found matching files for this game-version and loader setup. 14 come through another mod in the chain.
- 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 OneBlock Evolution Core 0.5.3 — Early Logistics & Meaningful Rewards Beta. It opens that exact file at the source.
About this project
What does OneBlock Evolution Core add?

OneBlock Evolution Core
Build, Progress, Evolve.
OneBlock Evolution Core is a custom NeoForge mod that powers the progression systems of the OneBlock Evolution modpack.
Start with a single renewable block and develop your floating island through ten technology ages in the matching modpack. Build infrastructure, unlock new resources, work together and evolve from primitive survival to advanced industry.
This download is the companion Core, not the complete modpack. Installing it alone does not install the 94 third-party mods, the quest-book configuration or the KubeJS recipes. The matching OneBlock Evolution Modpack and Server Pack will be released separately; they are not included in this first Core submission.
OneBlock and Islands
- A renewable OneBlock and persistent islands with protected territories.
- Shared island levels, age progression and economy.
- Cooperative membership, invitations and controlled visits.
- A Hub and in-game menus for island systems.
Ten Ages of Progression
- Age 0 through Age 9, with server-side ProgressiveStages integration.
- Progression and reward hooks for FTB Quests.
- The matching Modpack 0.4.0 supplies the complete book: 41 visual substeps, 27 optional workshops and 392 entries, including 196 main-route quests.
- Its cross-mod progression and 14 added custom recipes are provided by the Modpack configuration and KubeJS scripts, not by installing this JAR alone.
Genesis Core
- A progression machine with tiers T0–T9.
- Resource processing, operating controls and material-based upgrades.
- Create mechanical power and FE energy integration at higher tiers.
- Shared island progression and bank costs support its upgrades.
Mining Mastery RPG
- Collective island mining mastery.
- 32 talents across four branches: Extraction, Vitality, Defence and Prosperity.
- Mining, health, defence and economic bonuses.
- Server-owned XP and talent purchases; these complement the machine progression.
Collective Economy
- One shared island token bank.
- Shop purchases, sales and island upgrades in the matching pack.
- Server-side transaction validation, reward receipts and persistence safeguards.
- Island HUD showing progression, mastery and the shared token balance.
Installation and Dependencies
Target environment: Minecraft 1.21.1, NeoForge 21.1.259, Java 21. Use Core, Modpack and Server Pack 0.4.0 together, with their pinned dependency versions. Forge and Fabric are not supported by this file.
The JAR declares these required mods: ProgressiveStages 3.0.6; FTB Quests 2101.1.36; FTB Library 2101.1.37; FTB Teams 2101.1.11; Create 6.0.10; Mekanism 10.7.19.85; Farmer's Delight 1.3.4; Refined Storage 2.0.9; Almost Unified 1.21.1-1.4.2. Their own required libraries must also be installed. These direct dependencies do not replace the complete matching Modpack.
The Core is this NeoForge JAR. The Modpack supplies the pinned third-party mods, quests, configs and custom recipes. The corresponding Server Pack supplies the dedicated-server installation and server-side configuration. Do not copy client-only mods onto a dedicated server.
Open Beta and Save Compatibility
Create a new profile and a new world for the revised progression. Stop the game or server before making a backup. Historical worlds require a separate conversion review; no automatic migration is provided. Quest IDs and persistence contracts are retained, but added prerequisites can defer unfinished quests.
Long Survival campaigns, balance and human remote multiplayer remain under testing. Advanced automation and third-party networks are not certified for every cross-island scenario. Linux startup scripts have passed syntax checks; native Linux execution has not been validated. No universal compatibility or bug-free guarantee is claimed.
Report issues in this project's CurseForge comments. Include Core/pack versions, client or dedicated server, age, reproduction steps and a redacted error excerpt. Never post credentials, account files or complete personal saves.
Images and Credits
The logo and banner are original AI-assisted branding illustrations. The banner is concept art, not a gameplay screenshot or a promised starting island. The gameplay gallery contains unedited native Minecraft captures from isolated validation worlds, including retained development interfaces and the 0.4.0 quest book. Test resources and unlocked ages shown do not demonstrate a completed Survival campaign. Quests and third-party interfaces shown require the matching Modpack. Minecraft and the dependent mods belong to their respective creators; this project is not affiliated with or endorsed by Mojang or Microsoft.
Présentation française
Construisez, progressez, évoluez.
OneBlock Evolution Core est le mod NeoForge qui anime les systèmes de progression du modpack OneBlock Evolution.
Dans le modpack correspondant, partez d'un bloc renouvelable et développez votre île flottante à travers dix âges technologiques. Construisez vos infrastructures, débloquez des ressources, coopérez et passez de la survie primitive à l'industrie avancée.
Ce téléchargement contient le Core, pas le modpack complet. Il n'installe pas les 94 mods tiers, les configurations du livre de quêtes ou les recettes KubeJS. Le Modpack et son Server Pack seront distribués séparément ; ils ne sont pas inclus dans cette première soumission du Core.
OneBlock, îles et coopération
Le Core fournit un OneBlock renouvelable, des îles persistantes aux territoires protégés, un Hub et des menus dédiés. Les membres d'une île partagent ses niveaux, ses âges et sa banque. Les invitations, l'adhésion et les visites sont gérées par les systèmes de l'île.
Dix âges et livre de quêtes
Les âges officiels vont de 0 à 9. Le Core s'intègre aux restrictions serveur de ProgressiveStages et aux objectifs et récompenses FTB Quests. Le Modpack 0.4.0 fournit les 41 sous-étapes visuelles, 27 ateliers facultatifs et 392 entrées du livre, dont 196 quêtes principales. Ses intégrations intermods et ses 14 recettes ajoutées proviennent des configurations et scripts du Modpack ; elles ne sont pas livrées par ce JAR seul.
Noyau de Genèse
Le Noyau évolue de T0 à T9. Il transforme des ressources, propose des commandes de production et des améliorations matérielles, puis utilise la puissance mécanique Create et l'énergie FE à des tiers supérieurs. Ses coûts s'appuient sur la progression et la banque collectives.
Maîtrise RPG et banque collective
La maîtrise minière appartient à l'île. Ses 32 talents se répartissent dans les branches Extraction, Vitalité, Défense et Prospérité : bonus miniers, santé, défense et économie. L'XP et les achats restent contrôlés par le serveur. Les talents complètent les machines et ne remplacent pas leur progression.
Une banque de tokens commune soutient les achats, ventes et améliorations du pack. Les transactions, reçus de récompenses et sauvegardes comportent des contrôles serveur. Le HUD présente l'âge, la maîtrise et le solde collectif.
Installation, dépendances et limites
Versions ciblées : Minecraft 1.21.1, NeoForge 21.1.259 et Java 21. Utilisez les distributions Core, Modpack et Server Pack 0.4.0 correspondantes et leurs dépendances épinglées. Ce fichier ne prend pas en charge Forge ou Fabric.
Les dépendances obligatoires déclarées sont ProgressiveStages, FTB Quests, FTB Library, FTB Teams, Create, Mekanism, Farmer's Delight, Refined Storage et Almost Unified, dans les versions précisées dans la section anglaise. Leurs bibliothèques obligatoires doivent aussi être installées. Cette liste ne remplace pas le Modpack complet.
Créez un profil et un monde neufs. Sauvegardez uniquement après arrêt complet. Les mondes historiques nécessitent une étude de conversion distincte ; aucune migration automatique n'est fournie. Les identifiants de quêtes sont conservés, mais de nouveaux prérequis peuvent reporter des objectifs inachevés.
Les campagnes Survival longues, l'équilibrage et le multijoueur humain distant restent en cours de validation. L'isolation de tous les réseaux d'automatisation tiers entre îles n'est pas certifiée. Les scripts Linux ont été vérifiés syntaxiquement ; leur exécution native n'a pas été testée. Signalez les bugs dans les commentaires CurseForge avec vos versions et les étapes de reproduction, sans secrets ni sauvegardes personnelles complètes.
Le logo et la bannière sont des illustrations originales assistées par IA. La bannière est une illustration conceptuelle, pas une capture de gameplay ni une île de départ promise. La galerie utilise des captures Minecraft natives non retouchées de laboratoires, dont certaines interfaces de développement conservées et le livre 0.4.0. Les ressources et âges ouverts par les tests ne prouvent pas une campagne Survival complète. Les quêtes et interfaces tierces nécessitent le Modpack correspondant.
Project description from CurseForge.
Pick your setup
OneBlock Evolution Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
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
OneBlock Evolution Core versions and loaders
OneBlock Evolution Core 0.5.3 — Early Logistics & Meaningful Rewards Beta
oneblockevolution-0.5.3.jar
19 Oct 2026
OneBlock Evolution Core 0.5.2 — Ultimate Convergence Beta
oneblockevolution-0.5.2.jar
19 Oct 2026
OneBlock Evolution Core 0.5.1 — Economy & Shop Overhaul Beta
oneblockevolution-0.5.1.jar
19 Oct 2026
OneBlock Evolution Core 0.5.0 — Expert Beta
oneblockevolution-0.5.0.jar
18 Oct 2026
OneBlock Evolution Core 0.4.0 — Beta
oneblockevolution-0.4.0.jar
17 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.