All the Mods 10 (ATM10) is the flagship modpack of 2026: roughly 500 mods on NeoForge 1.21, covering tech, magic, storage and exploration.
Requirements
| Component | Minimum | Recommended |
|---|---|---|
| Mod loader | NeoForge 1.21 | NeoForge 1.21 (latest build) |
| Java | Java 21 | Java 21 (GraalVM for better performance) |
| RAM | 10GB | 12 to 16GB |
| Storage | 10GB | 20GB+ (world grows fast) |
Installing via the panel
- Open your server in the panel and go to Startup.
- Choose NeoForge as server type and select the correct Minecraft version (1.21.x).
- Use the modpack installer to search for and install ATM10.
- Verify that Java 21 is selected as the Java version.
- Start the server. The first start takes several minutes as all mods load.
Common startup issues
OutOfMemoryError
ATM10 with 10GB RAM is tight. If you see OutOfMemoryError messages, upgrade to 12GB or more.
Wrong Java version
ATM10 on NeoForge 1.21 requires Java 21. Older Java versions produce an error during loading.
Improving performance
- View distance: set to 6 to 8.
- Simulation distance: 4 to 6 is enough.
- Pre-generate: use a chunk pre-generation mod to prevent lag when exploring.
- Scheduled restarts: every 6 to 12 hours.
Which plan?
For ATM10 we recommend at least the Barrier plan (10GB) and preferably Bedrock (12GB) or Netherite (16GB).
See all specifications on Minecraft hosting.
