Octopus Invasion: Idle Game
Supercode Games
About this game
- Category Action
- Age 10
- Updated Oct 15, 2025
- OS IOS / Android
Editor reviews
Command a swarm of evolving cephalopods and conquer the surface in this fast-progress idle action adventure. Build an undersea empire, raid islands and fleets, and grow stronger even while offline. Unlock mutations, craft relics, and crush colossal bosses as your tentacled army spreads across the map. Smooth idle gains meet punchy active battles, with deep upgrade paths, event challenges, and a satisfying sense of unstoppable invasion.
Screenshots
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RACE THE SUN CHALLENGE EDITION
How to play:
Start the invasion by deploying octopus squads to raid islands, ships, and coastal bases.
Collect bio energy and loot from battles and idle income to fuel your growth.
Upgrade tentacles, mutate units, and unlock new species and commanders for stronger synergies.
Expand your lair, research technologies, and capture territories across new regions.
Challenge elite bosses and limited-time events to earn rare DNA, relics, and permanent boosts.
Prestige to reset progress for powerful bonuses and accelerate your next domination run.