Fight them all! This game gets you plunged into a tough fight on the bottom of some imaginary sea. Watch it out, enemies never sleep! Resist their attacks and improve your survival time by upgrading your skills and talents. The game is aimed at a wide audience. It can be played occasionally, for killing time.
All Reviews:
Mixed (64) - 64% of the 64 user reviews for this game are positive.
Release Date:
Apr 1, 2017

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Recent updates View all (1)

October 9, 2018

update 1.5c

New in the game:
- For a successful mission, a temporary bonus is issued.
The bonus increases the number of coins from pearl mining. The bonus disappears when the player leaves the game!
- A message about the existence of unspent coins.
Information is given when the player has accumulated enough coins for the next improvement.
- Important tips for game modes.
The player is informed of the features of the "Mission" mode and the "Waves" mode.

Changes in the game:
- The price of improving skills and talents is reduced by half.
Each next improvement is increased by 5 coins (there were 10 coins).
- Increased damage to the Octopus from the skill "Sniper".
The maximum damage is 40 units (there were 30). The maximum damage depends on the talent of "Power".
- Increased the damage Medus on the Octopus from the combo!
The maximum damage is 45 units (there were 30). The maximum damage depends on the talent "Power"

Bug Fixes:
- Correct work when activating the "New Game" in the Russian version of the game.
Previously, if the player chose "New Game", but did not leave the game and went into any game mode, then there was a change in English.
- Fixed a graphic element in the index "Next *:" Russian version previously, there was a misleading display, with an extra ":".
1 comments Read more

About This Game

«15 Defense»

Basic description
Love challenging gameplay?
Check this game out on your PC and see if you can survive for more than 5 minutes! Octopuses, piranhas and shark attacks won't leave you a spare sec!
There's a tough battle on the beautiful bottom of a deep blue sea.
Move your jellyfishes and charge them to defend your small 4x4-cell kingdom. Counteract: freeze your enemies, sniper-shoot them and run away from their agression. Collect pearls, get money and upgrade your skills and talents to boost up your attacks and survival time.
Improve your results and compete with your friends!
Game tutorial and hints will help you through, don't miss them.

Interesting gameplay.
Endless game (“Mission”,"Survival" and "Waves").
Variety of ancillary skills.
Easy to play, but mischievous foes.
Table achievements - to fulfill the story game.
Opportunity to improve its own record.
The game is aimed at a wide audience.

System Requirements

    • OS: Windows 98 and newer
    • Processor: 2.0+ GHz
    • Memory: 512 MB RAM
    • Graphics: Integrated Graphics
    • Storage: 80 MB available space
    • Sound Card: Integrated Audio

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