This modpack places you inside a cramped metal container adrift on an infinite ocean. Your starting inventory is deliberately sparse: a fishing rod, a furnace, and a few fish. There is no land, no trees, no friendly biome—only water and the unknown below. The core problem it addresses is the lack of genuine, resource-scarce hardcore survival experiences that force creative problem-solving from the very first moment. It strips away the comfort of familiar terrain and challenges you to build a self-sufficient existence from almost nothing.

This pack is designed for players who have mastered standard survival and want a real test of patience, planning, and adaptability. If you enjoy scenarios where every block and item matters, where you must prioritize and innovate to last 100 days, then this is for you. It is not for casual exploration or building elaborate bases—the environment is deliberately oppressive, and the ocean hides threats that can end your run quickly. Honest about limits: the early game is punishingly slow, and you will die many times before learning the optimal sequence of crafting and exploration. The modpack requires a mid-range PC (at least 8 GB RAM allocated to Minecraft) due to mods like Alex’s Caves and Create that add significant world generation and mechanics.

Container survival start – Begin inside a confined space with extremely limited supplies; no tools, no wood, just raw determination.
Endless ocean world – No land in sight, only water, danger, and what lies beneath; the world is 100% ocean with custom generation.
Ocean life expanded – New marine creatures and mechanics (from Alex’s Mobs) make the ocean feel alive and dangerous.
Underground biomes – Explore unique cave systems via Alex’s Caves, offering rare resources and fresh challenges below the seafloor.
100-day challenge – A hard goal that forces you to escape, thrive, or simply survive in isolation; no shortcuts, no respawn forgiveness.

Performance requirements: allocate at least 4-6 GB of RAM, and expect longer load times on world creation due to the infinite ocean generation. The modpack includes mods that add weather, seasons, and environmental changes, so frame rates may drop on older hardware. Multiplayer is supported but requires server-side configuration; single-player is the intended experience. If you are looking for a survival experience that feels genuinely hostile and rewards every hard-won resource, this pack delivers exactly that.

100 days stranded in a container – Survive 100 days in a container on an endless ocean