Colossal Chests Mod (26.1.2, 1.20.1) – Giant Chests
8,359
0
1 day ago
Colossal Chests Mod adds in an insane size of the chest or colossal chest which comes in such a humongous chests by using multiple blocks. It’s so simple that the larger size of the colossal chest, the bigger size that you can manage your inventory. Anyways, this chest works exactly just like the smaller one or the standard chests.

While it can store goods with an amount of space equal to how many chests used into the construction of the colossal chest. This new chest seems to be perfect and good to store your stuff in with huge amount of inventory slot. However, there is a really big hole inside this chest. For example, if there is a creeper or tnt explode near your colossal chest and if there is just a single section of the chest is damaged, the entire colossal chest will be wrecked completely and all items inside start to dump everywhere.
Features and Crafting Recipes:

To build these chests, you will need multiple Chest Wall blocks and exactly one Colossal Chest Core block.
This Core block will contain the actual items of the multiblock, so break that one, and all items will pop out.


Your structure must be cubic, each side must have an equal length. The minimum size of the structure is two blocks.
The structure must be made up of Chest Wall’s, exactly one Colossal Chest Core block must be present in the structure.
Once your structure is valid, the multiblock will be formed visually.

You must only build the actual walls of the structure, leave the inside of the structure hollow.

You can attach hoppers and pipes to the chest at the position of the Colossal Chest Core block.

Obviously, you can also open a gui to manage the inventory of the chest yourself.

Optionally, you can add any number of Colossal Chest Interface blocks to your structure to make those spots interfacable with hoppers and pipes.


Next to the wood chests, variants for all types of metals (including obsidian) also exist, just like with the Iron Chest mod.
When the Iron Chest mod is detected, those chest textures are used, otherwise the internal textures are used (this can be disabled).
If you have enough with wooden chests, these metal variants can be disabled easily.


The Obsidian Colossal Chest is an upgraded version of the Diamon Colossal Chest, which has the same content size, but can not explode. The wall can be crafted by surrounding a diamond chest wall with eight obsidian blocks in a crafting grid.


The Upgrade and Downgrade tools can be used to up/downgrade a chest to the next/previous tier without having to break and replace all blocks. This requires you to have all required blocks of a next/previous tier in your inventory, and this tool will automatically replace the chest with the corresponding material, while maintaining its inventory.
Note that the Downgrade tool can make inventories smaller, so items may pop out if your inventory becomes too small for the new material.
If you are having trouble with your chest not forming, you can right-click with an empty hand on the incomplete structure to see why it won’t form.

Formula for number of slots = ceil((diameter ^ 3) * 27 * material_factor)
Material factors:
- Wood: 1
- Copper: 1.666
- Iron: 2
- Silver: 2.666
- Gold: 3
- Diamond: 4
- Obsidian: 4
And finally, the most colossal chest of ’em all! (Crafted with a Chest Wall and a Wood Plank)

Screenshots:









How to Install:
New to Minecraft? Follow our step-by-step guide to install Mods on your PC.View Guide
Requirements:
Colossal Chests Mod (1.21.11, 1.20.1) Download Links
| Version | Loader | File Name | Size | Date | Download |
|---|---|---|---|---|---|
| 26.1.2 | Forge | Colossal-Chests-Mod-Forge-26.1.2.jar | 264 KB | Apr 22, 2026 | |
| Neoforge | Colossal-Chests-Mod-NeoForge-26.1.2.jar | 275 KB | Apr 22, 2026 | ||
| Fabric Quilt | Colossal-Chests-Mod-Fabric-Quilt-26.1.2.jar | 264 KB | Apr 22, 2026 | ||
| 26.1.1 | Fabric Quilt | Colossal-Chests-Mod-Fabric-Quilt-26.1.1.jar | 264 KB | Apr 7, 2026 | |
| Forge | Colossal-Chests-Mod-Forge-26.1.1.jar | 264 KB | Apr 7, 2026 | ||
| Neoforge | Colossal-Chests-Mod-NeoForge-26.1.1.jar | 275 KB | Apr 7, 2026 | ||
| 1.21.11 | Forge | Colossal-Chests-Mod-Forge-1.21.11.jar | 263 KB | Apr 7, 2026 | |
| Neoforge | Colossal-Chests-Mod-NeoForge-1.21.11.jar | 274 KB | Apr 7, 2026 | ||
| Fabric Quilt | Colossal-Chests-Mod-Fabric-Quilt-1.21.11.jar | 265 KB | Apr 7, 2026 | ||
| 1.21.10 | Fabric Quilt | Colossal-Chests-Mod-Fabric-Quilt-1.21.10.jar | 263 KB | Apr 7, 2026 | |
| Neoforge | Colossal-Chests-Mod-NeoForge-1.21.10.jar | 272 KB | Apr 7, 2026 | ||
| Forge | Colossal-Chests-Mod-Forge-1.21.10.jar | 260 KB | Apr 7, 2026 | ||
| 1.21.8 | Fabric Quilt | Colossal-Chests-Mod-Fabric-Quilt-1.21.7.jar | 257 KB | Apr 7, 2026 | |
| Neoforge | Colossal-Chests-Mod-NeoForge-1.21.7.jar | 265 KB | Apr 7, 2026 | ||
| Forge | Colossal-Chests-Mod-Forge-1.21.7.jar | 255 KB | Apr 7, 2026 | ||
| 1.21.4 | Fabric Quilt | Colossal-Chests-Mod-Fabric-Quilt-1.21.4.jar | 256 KB | Apr 7, 2026 | |
| Neoforge | Colossal-Chests-Mod-NeoForge-1.21.4.jar | 266 KB | Apr 7, 2026 | ||
| Forge | Colossal-Chests-Mod-Forge-1.21.4.jar | 255 KB | Apr 7, 2026 | ||
| 1.21.1 | Forge | Colossal-Chests-Mod-Forge-1.21.1.jar | 253 KB | Apr 7, 2026 | |
| Fabric Quilt | Colossal-Chests-Mod-Fabric-Quilt-1.21.1.jar | 252 KB | Apr 7, 2026 | ||
| Neoforge | Colossal-Chests-Mod-NeoForge-1.21.1.jar | 262 KB | Apr 7, 2026 | ||
| 1.20.4 | Neoforge | Colossal-Chests-Mod-NeoForge-1.20.4.jar | 221 KB | Apr 7, 2026 | |
| 1.20.1 | Forge | Colossal-Chests-Mod-Forge-1.20.1.jar | 224 KB | Apr 7, 2026 | |
| 1.19.4 | Forge | Colossal-Chests-Mod-Forge-1.19.4.jar | 221 KB | Apr 7, 2026 | |
| 1.19.2 | Forge | Colossal-Chests-Mod-Forge-1.19.2.jar | 221 KB | Apr 7, 2026 | |
| 1.19 | Forge | Colossal-Chests-Mod-Forge-1.19.jar | 220 KB | Apr 7, 2026 | |
| 1.18.2 | Forge | Colossal-Chests-Mod-Forge-1.18.2.jar | 221 KB | Apr 7, 2026 | |
| 1.18.1 | Forge | Colossal-Chests-Mod-1.18.1.jar | 220 KB | Apr 7, 2026 | |
| 1.16.5 | Forge | Colossal-Chests-Mod-Forge-1.16.5.jar | 210 KB | Apr 7, 2026 | |
| 1.15.2 | Forge | Colossal-Chests-Mod-1.15.2.jar | 225 KB | Apr 7, 2026 | |
| 1.14.4 | Colossal-Chests-Mod-1.14.4.jar | 201 KB | Apr 7, 2026 | ||
| 1.12.2 | Forge | Colossal-Chests-Mod-Forge-1.12.2.jar | 196 KB | Apr 7, 2026 | |
| 1.8.9 | Colossal-Chests-Mod-Forge-1.8.9.jar | 201 KB | Apr 7, 2026 | ||
| — | Colossal-Chests-Mod-1.8.jar | 200 KB | Apr 7, 2026 |
