Idle Submarine: Raft to Boat

About this app

Idle Submarine is an adventure idle - game. Start commanding of Submarine, join the international round-the-world race and become the best captain. The race will not be an easy walk, the opponents are strong, and to become the first, upgrade the boat on the move: engine, production system, jet section, cargo hold. Collect unexplored resources at the bottom, complete quests for Mr. Dave Johnson, explore caves and design your unique Submarine. Seal the hatch and let's go! Key features Quests. Help to 8 unique characters, and they will help you to win the race, rewarding you with resources, gold, and blueprints of details. There are many tasks, the ocean is full of surprises, so you won't be bored. A variety of minerals and automatic collection. Explore more than 20 types of underwater resources. Each of them can be mined and used for selling or crafting new parts. Fill the air into the extraction system cylinders and it will automatically fill your hold even if you are offline. Crafting and upgrades. Create and improve new parts for the Submarine or design a new one. Available over 400 different parts and 20 different submarines. Increasing the speed in knots, enhanced mining, increasing resilience will help to win. Various locations. Visit 23 locations around the world: underwater cities, dark caves, coral reefs, underwater cemeteries of bathyscaphes, seas, and oceans. World ranking. Win in the round-the-world race and become the best captain in the world ranking. Caves. There are underground caves on the way, take a chance to visit them to find treasures (or problems :-) ). Clan system Create your flotilla or join an existing one to fight others for victory. Together - more fun! How far will you move up? Did you like to explore the depths? We will be very pleased with your good reviews! Auto-Renewal Subscription "1-rank Lieutenant": No ads - 1 month. "2-rank Commander": No ads, Keys, Partial sale, Repair kits - 1 month. "3-rank Captain": "2-rank Commander" + Daily special bonus, Badge - 3 months. Auto-Renewal Subscription. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use https://blackbears.mobi/legal/us/terms Privacy Policy https://blackbears.mobi/legal/us/privacy Something is wrong? Feel free to write: - support@blackbears.mobi - https://vk.com/blackbearsmobi

Idle Submarine 3.0.13 In this version: - Bug fixes; - Increasing stability of the gameplay.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 20, 2026 · 1:22 AM Free