Games Like Operation Octo

Operation Octo

Play as an Octopus scientist fighting off sunken skeletons in this frantic aquatic Tower Defense! Discover sea life turrets from unique biomes: Pistol Shrimp! Navy Seal! Death Ray! Deploy turrets whilst dodging enemy bullets as you venture the seven seas!

★ MECHS V KAIJUS - TOWER DEFENSE ★ TOAST DEFENSE ★ TANGY TD ★ FIELDRUNNERS 2 ★ RUSH FOR GLORY ★ 2112TD: TOWER DEFENSE SURVIVAL ★ ROCK 'N' ROLL DEFENSE ★ UNSTOPPABLE GORG ★ NECROSMITH 2 ★ THE DEFENDER: FARM AND CASTLE ★ WE ♥ IT 
1

Mechs V Kaijus - Tower Defense

84% 👍 OF 541
About This Game

Mechs V Kaijus is an addictive hardcore tower defense gameplay. In Mechs V Kaijus you take on the role of Commander of a powerful Mechs squadron. Improve your Mech, strategically place towers and factories on the battlefield. Deploy support units on the battlefield, and save our civilization.

Player reviews say you can…

  • …Pilot Combat Mechs
  • …Build Tank Factories
  • …Place Towers And Traps
2

Toast Defense

84% 👍 OF 224
About This Game

Ducks are after your toast! Setup various water guns in this fun tower defense game to shoo away the ducks so they don't steal your precious toast. You choose how many flocks of ducks come for your toast each wave, the greater the risk the greater the reward!

REL Nov 22, 2020 FREE ON STEAM See This Game →
3

Tangy TD

90% 👍 OF 1.5K
About This Game

Strategic tower defense where you play a witch, place class-based towers, equip them with items that grant powerful abilities, combine them, create unique builds & deal ridiculous amounts of damage! Customize your builds with a deep stat system and giant skill tree!

Player reviews say you can…

  • …Control a Witch
  • …Reposition Your Heroes
  • …Combine Ability Gear
4

Fieldrunners 2

86% 👍 OF 535
About This Game

Get ready to DEFEND THE WORLD! The biggest sequel in tower defense history is finally here: Fieldrunners 2 has arrived! From Subatomic Studios, creators of the award winning classic strategy game comes an all new adventure that was years in the making.

Player reviews say you can…

  • …Build Winding Mazes
  • …Call In Airstrikes
  • …Plant Explosive Traps
5

Rush for Glory

61% 👍 OF 150
About This Game

Rush for Glory is featuring challenging and rewarding Tower Defense battles, in which players are defending their base against an alien invasion. By strategically building towers and upgrading them, the player can keep his base safely and further progress through the extensive singleplayer campaign.

7

Rock 'N' Roll Defense

87% 👍 OF 4.0K
About This Game

Rocked by an explosive soundtrack, choose your band, place your equipments and defend the Rock 'N' Roll from everyone and everything who try to pull it down, on a totally hardcore tower defense!

Player reviews say you can…

  • …Blast Rival Music Fans
  • …Build Speaker Towers
  • …Upgrade Your Speakers
9

Necrosmith 2

78% 👍 OF 1.5K
About This Game

Like a dead man reanimated by dark sorcery, the necromancer simulator is back! Give the undead the ability to fly over mountains and swim across rivers, explore a fully generated world at night and fend off enemy hordes during the day. Start a new, uhm, life.

Player reviews say you can…

  • …Build Body-Part Undead
  • …Command Undead Squads
  • …Build Giant Titans
10

The Defender: Farm and Castle

89% 👍 OF 720
About This Game

You are an archer tasked with defending a castle from invading monsters. Inside the castle, you can manage resources and harvest crops, gather experience points to level up, and learn new skills and abilities to face stronger enemies.

Player reviews say you can…

  • …Harvest Castle Crops
  • …Shoot Monster Waves
  • …Unlock Archer Skills
REL May 16, 2019 FREE ON STEAM See This Game →