Descend together. Survive the depths. Make quota.
4Below is a 4-player online co-op dungeon crawler built around physics-driven chaos, active ragdolls, and procedural descent. Travel downward floor by floor inside a massive drill, explore ancient ruins buried deep underground, recover valuable relics, and try to survive long enough to bring them back.
Every expedition is a risky balance between greed and survival. The deeper you go, the more dangerous the world becomes,聽 but the rewards become far greater as well.
ONLINE CO-OP FOR UP TO 4 PLAYERS
Play solo or with up to 4 players online. Work together to explore, carry loot, survive enemy encounters, and decide how far into the depths you are willing to go. Cooperation is key, but the physics based gameplay often turns every run into pure chaos.
CHAOTIC PHYSICS AND ACTIVE RAGDOLLS
Movement, interactions, combat, and object handling are all influenced by physics. Players stumble, carry, drag, throw, and fight their way through dangerous environments with a heavy focus on unpredictable, emergent co-op moments.
DESCEND FLOOR BY FLOOR WITH YOUR DRILL
Your drill is your mobile base and your only way deeper. Each run takes you through multiple underground floors filled with ancient ruins, dangerous encounters, and valuable treasures waiting to be recovered.
RECOVER TREASURES FROM ANCIENT RUINS
Search the depths for valuable objects and bring them back safely. Loot comes in different rarity tiers, making every discovery more exciting and every decision more meaningful. Do you secure what you already have, or risk everything by pushing deeper for something even better?
MEET QUOTA OR LOSE THE RUN
To survive each expedition, you must recover enough value to meet the required quota. Fail to bring back enough treasure, and the run ends in disaster. Succeed, and you can continue descending, searching for even greater rewards in the floors below.
GO DEEPER, FACE GREATER DANGERS
The deeper you descend, the more the world changes. Different areas and biomes will introduce new threats, new atmosphere, and new opportunities. From deserts to ice caverns, lava-filled depths, and more, each environment brings its own identity and danger.
ENEMIES THAT HUNT YOU DOWN
The ruins are not empty. Hostile creatures roam the depths and will chase, pressure, and disrupt your runs. Surviving is not only about collecting loot.
it is about escaping alive.
PROXIMITY VOICE CHAT
Communicate naturally with your team through proximity voice chat. Stay close to coordinate, split up to cover more ground, or get separated in the darkness and risk losing contact when it matters most.
BUY TOOLS FOR THE NEXT EXPEDITION
Use the value you recover to buy useful equipment for future runs. Tools such as flashlights, pickaxes, and other gear can help your team survive longer and explore more efficiently.
PERKS THAT CHANGE THE GAME
Unlock and buy perks that can significantly affect each run. Perks may influence:
player health
item value and selling efficiency
survival potential
team strategy
and much more
Choosing the right perks can completely change how your group approaches each descent.
HIGH RISK, HIGH REWARD
Every run is a choice between safety and greed. Deliver what you have and secure your progress, or push deeper into the unknown in search of rarer loot, stronger rewards, and a new record depth.
COMMUNITY
Join our community on Discord for updates, feedback, and bug reports.
