Newgrounds Background Image Theme

Our goal is for Newgrounds to be ad free for everyone! Become a Supporter today and help make this dream a reality!

Hacker vs Hacker

Share Collapse


Log in to save your medals! Don't have an account? Create one for free!

Button Pressed 5 Points

Do you have the guts to start play?

First Hack 5 Points

Infect your first PC!

Gold Man 5 Points

Win a gold cup!

Junior Programmer 5 Points

Code 50 viruses!

Junior Systems Administrator 5 Points


Senior Programmer 10 Points

Code 200 viruses!

Senior Systems Administrator 10 Points

Build 200 turrets!

Hacker 25 Points

Complete the game.

Lead Programmer 25 Points

Code 500 viruses!

Lead Systems Administrator 25 Points

Build 500 turrets!

Famous Hacker 50 Points

Complete the game with at least all silver cups.

Nerd 50 Points

Upgrade everything at maximum level.

Hacker King 100 Points

Complete the game with all gold cups.

Author Comments

You will need a wide arsenal of malwares to smash the defences of the best hackers in the world. Be careful not to leave your computer vulnerable...

v. 1.0.422
- description tooltip error fixed

v. 1.1.428

v. 1.2.438
- added TURRETS KEYBOARD SHORTCUTS (have a look at HackPedia in-game)
- fixed malware tooltip glitch
- fixed language errors

Log in / sign up to vote & review!

Newgrounds accounts are free and registered users see fewer ads!

I cant play it anymore :(

cool and interesting approach to tower defense but at some point the game startet lagging so much that i had to kill my browser via task manager

This game is amazing! I love the graphics (since I love pixel-ish things) and just the idea of envisioning what happens inside a computer's firewall is awesome. I just have one question: How do you upgrade your station?

I am a sucker for tower defense, but this is reminiscent of Plant vs. Zombies in many ways, especially the overall quality. There's enough factors to keep game play frantic without becoming overwhelming. I understand this was posted by AgeOfGames, but I could really do without all the Age of Games propaganda, but that would be my only complaint.

retro music
original gameplay
this game has everything a game should have