Abyss Diver: Deep Expeditions

How deep can you go and still make it home? Pilot a small research submarine, collect a haul and leave enough air for the journey back. PLAN THE DIVE Drag to steer through gaps and around ledges. Collect pearls, fish, chests and deep crystals. Watch your air and hull pressure rating as the water gets deeper. A safe return banks your haul with a 25% coin bonus. A blackout keeps half your haul through the free rescue. NINE OCEAN HABITATS Begin with 36 introductory contracts across Sunlit Sanctuary, Emerald Kelp, Lost Harbor, Drift Gardens, Ice Cathedral, Amber Vents, Crystal Archive, Tidal Ruins and Lantern Trench. Navigate currents, ice shelves and thermal plumes. Continue into a finite research atlas combining habitats, research disciplines, navigation arrangements and tasks. RESEARCH CHANGES THE ROUTE Survey specimens, hold steady at scan instruments, tow a physical research probe home or visit relay stations in order. Later disciplines add slack-current timing, one-use air stations, fragile cargo repair, sonar pulses, thermal valves and deepest-first return chains. Meet the contract's depth, haul and research goals, then surface to complete it. EARN YOUR EQUIPMENT Spend dive coins on your air tank, hull and lamp. Build an Aquarium and Workshop at the research base. Bank specimen collections for permanent air bonuses and return to unlocked routes. PICK UP YOUR RESEARCH LATER Saved dive checkpoints preserve your route objectives and progress between sessions. Earn first-clear gems and complete daily quests. Optional rewarded ads offer extra haul or emergency air; optional purchases include Starter Pack, Remove Ads and gem packs. Made by Wonderlo Games.

Explore nine ocean habitats through 36 introductory contracts and a continuing research atlas. Survey specimens, scan instruments, tow rescue probes and follow ordered relay routes. Earn submarine upgrades, build base modules and resume from saved dive checkpoints.