
Devour fish, evolve tentacles, and become the ocean’s apex predator in this colorful underwater action adventure.
Modeled estimate, not a reported figure. How we estimate →
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About
Unleash the Kraken Within. Rule the Deep.
In Octopus Invasion, you play as a ravenous octopus with one goal—devour, evolve, and dominate the ocean. What begins as a tiny tentacled creature quickly spirals into a full-blown undersea invasion as you feast your way up the food chain. Explore vibrant underwater worlds, unlock devastating upgrades, and become the apex predator of the deep.
This isn't just a game—it's a feeding frenzy.
Start small and grow huge by consuming everything in your path. Every fish you eat gives you experience and resources that unlock new mutations—from extra tentacles and increased speed to special abilities like ink bombs or stingray minions.
Explore six unique biomes—from colorful coral reefs to dark abyssal trenches. Each zone introduces new challenges, prey, and hidden secrets waiting to be discovered. Complete quests, unlock secret zones, and find rare creatures lurking in the depths.
Shape your octopus to fit your playstyle:
Upgrade swim speed, attack power, and tentacle count
Deploy autonomous stingray minions for passive resource gathering
Customize your evolution path—speed demon, brute force, or survivalist?
Not everything goes down easy. Prey may flee, fight back, or outsmart you. Use tactics and power-ups to outmaneuver and overpower tougher enemies—including schools of fish and predatory sharks.
Supports both Landscape and Portrait play
Compatible with Mouse, Keyboard, or Controller
Optimized for Steam Deck with easy-to-pick-up controls
🎣 30+ sea creatures to hunt and consume
🧬 Endless upgrades and evolutionary paths
🌍 Open underwater world exploration
🐠 Stunning stylized 3D visuals and fluid animation
🗝️ Quest system with keys to unlock new content
🧩 Casual core, deep progression
🎮 Relaxing, family-friendly gameplay with survival elements
Are you ready to rise from the reef and dominate the deep?
Download Octopus Invasion and start your underwater reign today.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Russian, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Simplified Chinese, Spanish - Latin America, Turkish +1 more
Reviews
Solid little idler game which is pretty fun to pass the time when you’re watching TV. Runs smoothly on the steam deck. It’s a shame that this game doesn’t have achievements just yet. However, it’s worth noting that this is a free to play mobile game that has been ported to Steam. There are in-game options to “remove ads” (which thankfully don’t exist) and unlock additional in-game items (which are easily grindable). The cheapest in-game item starts at $9.99. Where the game is $4.99 on steam, you get the ad-free version by default but not the additional unlocks. Seems about right IMO but throwing that out there in case you strictly want to play ftp.
Das ist ein iPad Game, dass für Steam veröffentlicht wurde. Pay to Win in App Käufe werden angezeigt, sind aber nicht aktiv. nach ca. 1,5 Stunden hat man alles upgegradet was upzugraden geht. Der Aufstieg bis Bereichsöffnung 4 geht relativ schnell. Ab lebel 4 heißt es hart grinden. Ich spiele das Game mit dem X-Box Controller. Es ist ausschließlich möglich den linken Stick des Controllers zu nutzen. Mit der Maus können Spielelemente angeklickt werden. Die Umsetzung von Tablet zu PC ist äußerst schlecht. Es ist nicht möglich eine Auflösung manuell einzustellen oder Grafikeinstellungen manuell einzustellen. Der untere Rand meines Spiels war im Vollbildmodus nur halb sichtbar. Spart euch die 5€
Быстро игра зашла в тупик. Прокачал все на свете, а до 5 уровня так и не дошел. Единственный интерес вернуться - найти последний ключ и посмотреть что будет.
重复内容太多,基本升到三级就可以体验到游戏的所有内容,然后就是一直重复非常无聊的刷级过程。而且集齐4把钥匙的主线任务居然只是给100K鱼骨头,没有其他额外奖励,但为了刷到4把钥匙我重复玩了整整2个小时导致无法退款,非常无聊!!!
업그레이드 더하계해주세요 무슨 몇개 뿐이안대고 게임을 약간핵엔슬레쉬쪽으로 만들면 오히려 더좋을듯합니다
많은 버그 컨텐츠가 없음
скукааа, мало контента. Разрабы всё сделали что бы либо вы пройдёте игру, либо возврат средств!
Related
Related
Trends
Concurrent players on Steam, sampled daily since tracking started.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
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