
After the Flood: Idle Rebuild
Reclaim a Drowned City
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Free
In-App PurchasesWith Ads
About
REBUILD THE CITY AFTER THE FLOOD
The city is underwater, but life is not over. Begin from a makeshift Command Raft, reclaim flooded districts, restore production, and build a new colony for the survivors.
TAKE BACK THE CITY
• Drain flooded land and reveal what lies beneath the water.
• Clear debris, recover resources, and restore landmarks from the old world.
• Complete major restoration projects to reach new districts.
GROW YOUR COLONY
• Produce scrap, energy, clean water, food, and advanced materials.
• Construct and upgrade buildings to shape your production network.
• Find survivors and assign them as engineers, scavengers, or medics.
UNCOVER THE STORY OF A LOST CITY
• Discover blueprints, forgotten records, and hidden supply caches.
• Unlock research that gives your colony new capabilities.
• Bring the metro, hospital, power facilities, and other vital landmarks back to life.
PROGRESS WHILE YOU’RE AWAY
Production continues for a limited time while you are offline. Manage tasks in short sessions, organize your colony, and return when you are ready for the next step.
Optional timer notifications let you know when important work is complete.
After the Flood combines strategy, idle progression, and city rebuilding in an atmospheric post-flood world.
An internet connection is required to play.
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What's New in After the Flood
1.0.0
July 26, 2026
4
In-App Purchases
$2.99
Starter Pack
100 Coins, 3 Rush Tickets and starter gear.




