Diving into the Contained Modpack: A Compact Skyblock Survival Experience
Minecraft modpacks often push the boundaries of creativity, and the Contained modpack is no exception. Inspired by classics like Anti Matter Chemistry and Compact Claustrophobia, this pack throws you into a skyblock world where survival hinges on automation, resourcefulness, and a deep understanding of compact machine mechanics. If you enjoy the thrill of turning nothing into something while confined to a tiny floating island, this modpack will test your patience and ingenuity in the best possible way.
What Exactly Is the Contained Modpack?
At its core, Contained is a skyblock-based challenge that blends survival with heavy automation. You start with minimal resources and must carefully consider every crafting step to progress. The pack revolves around seven distinct chapters, each guiding you through increasingly complex systems. The real twist comes from Compact Machines 3, which lets you build entire production lines inside single blocks, keeping your base tidy and lag-free. It's a modpack that rewards methodical planning and a willingness to tinker with chemical combiners, fission reactors, and custom alloys.
Key Features That Set Contained Apart
Unlike many skyblock packs that simply throw a quest book at you, Contained weaves a unique lore into its progression. You'll craft custom items like Compactium (CpM) to build compact machine parts, process unidentified stone into Amethyst for neodymium, and compress coal into Carbon Crystals to create diamonds. The pack introduces three entirely new elements that are essential for advancing, and even lets you craft ice from elemental compounds—a quirky but useful addition.
Other standout features include:
- Upgradeable Compact Machines: Use either the standard Compact Machines 3 method or craft parts via the Chemical Combiner or CCE for a more integrated experience.
- Auto-Clicker Resource Generation: Place pickaxes with an auto clicker inside compact machines to passively generate resources—a clever automation trick.
- Dual Tool Systems: Both Tinkers' Construct and Construct's Armory are included, offering diverse tools and armor. Note that Tinkers' tools won't produce resources, so you'll need to balance utility with efficiency.
- Fission Reactor Power: While not directly quest-driven, building a NuclearCraft fission reactor is a rewarding endgame goal for those craving massive energy output.
The Modlist: A Carefully Curated Selection
Contained packs a punch with over 80 mods, each serving a purpose in the automation and survival loop. Core mods like Mekanism, Thermal Expansion, EnderIO, and Refined Storage form the backbone of your tech tree, while Ex Nihilo Creatio handles early-game resource sieving. Immersive Engineering and Industrial Foregoing add powerful multiblock machines, and NuclearCraft provides that satisfying fission reactor complexity.
Quality-of-life mods like JEI, Inventory Tweaks, Fast Leaf Decay, and Ore Excavation keep the grind manageable. The questing system relies on Better Questing with a custom quest book, and Patchouli offers in-game documentation for mods that support it. Performance tweaks such as FoamFix, BetterFPS, and Performant help the pack run smoothly even with 4–6 GB of RAM allocated.
Custom Items and Their Role in Progression
One of the most engaging aspects of Contained is its custom content. These aren't just reskins—they're integral to unlocking new tiers. Compactium (CpM) is your gateway to compact machine upgrades. Amethyst, obtained by processing unidentified stone, is crucial for producing neodymium after several refinement steps. Carbon Crystals let you manufacture diamonds from compressed coal, while Enderium compounds are responsible for ender pearls. Even ice has its own compound recipe, complete with a tooltip listing required elements. These custom items force you to think creatively about resource chains, blending Alchemistry mechanics with real-world-inspired chemistry.
Installation and Performance Considerations
Getting the pack running is straightforward, though some players have reported occasional download hiccups where mods fail to appear. If you encounter this, reaching out via the developer's Discord is the best route. For a seamless installation experience, many players turn to modern launchers that simplify modpack management. For instance, you can easily install this mod via the foxygame.net launcher — a convenient, flexible, and modern Minecraft launcher where you can download mods right from the menu, saving you from manual file wrangling. Once installed, allocate 4 to 6 GB of RAM for optimal performance, especially if you plan to build multiple compact machines with complex automation inside.
Tips for Thriving in a Contained World
Starting out can feel daunting, but a few strategies will set you on the right path:
- Rush Compact Machines: They save space and allow you to run auto-clicker setups without cluttering your skyblock platform.
- Master Chemical Combining: Many custom items require the Chemical Combiner, so prioritize building one early.
- Use Pickaxes Wisely: Since Tinkers' tools don't generate resources, keep a separate vanilla-style pickaxe for auto-clicker farms.
- Follow the Quest Book: The seven chapters are designed to introduce mechanics gradually, so resist the urge to skip ahead.
- Plan Power Generation: While the quest book doesn't push you toward a fission reactor, having a stable energy source from Mekanism or Thermal Expansion is essential for mid-game automation.
The Future of Contained
The modpack creator has hinted at future updates once other projects are completed. These may include quest adjustments, rebalancing of certain mechanics, and possibly new content. The community around the pack is small but dedicated, and the developer actively seeks feedback through Discord. If you enjoy the pack, contributing bug reports or suggestions can help shape its evolution.
Final Thoughts: Is Contained Right for You?
Contained is not a casual skyblock. It demands patience, a love for intricate automation, and a willingness to experiment with chemical compounds and compact machine logistics. The custom items and unique progression set it apart from generic kitchen-sink packs, offering a fresh take on the skyblock formula. If you're a fan of Compact Claustrophobia or enjoy the puzzle-like nature of Alchemistry-based crafting, this pack will keep you engaged for dozens of hours. Just remember to allocate enough RAM, keep your compact machines organized, and don't be afraid to ask for help if the download acts up. Happy automating!