Operation Octo Build 19933401

Operation Octo is an action-packed tower defense set beneath the waves. Play as an octopus scientist, Dr. Odin, working with a dolphin colleague to push back hordes of undead skeletons invading the ocean. Build and position a variety of sea-creature turrets to hold the line - and when your defenses crumble, the game shifts into frantic survival as you dodge for your life.

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What to expect:
- A growing roster of mechanical sea-unit turrets to unlock and experiment with (examples include Pistol Shrimp, Navy Seal, and Death Ray), each fitting different tactical roles.
- A wide range of skeletal foes that change how you play: sword-wielding pirates, poison-using chemists, massive skeletal dragons, and more.
- Multiple distinct biomes that introduce new enemies and environmental hazards-avoid toxic brine, mind the pitch-black depths, and adapt your strategy to each area.
- Turret evolution through Elixirs dropped by enemies: transform defenses into icy, mutant, or stealthy variants and customize your build mid-run.
- Epic boss encounters that demand different approaches and keep the action fresh.
- An energetic, memorable soundtrack that drives the tempo of each battle.
- Roughly 7-9 hours of content across three biomes at launch, with additional biomes planned as free updates.
- A largely solo-developed project, created while its developer was still in college.

Dive in, experiment with turret combos, and reclaim the seas from the boneclad menace.