Avg. rating
—
Reviews
0
System Protocol One is a retro-inspired tower defense game. Developed by While True Fork.
Mac · Dec 7, 2010
Worldwide · Exact date · IGDB
PC (Microsoft Windows) · Dec 7, 2010
Worldwide · Exact date · IGDB
Catalog sources

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game
32 achievements available.

Build a Honeypot that grows to 50 damage per second.
LockedSteam

Stun boss viruses 250 times.
LockedSteam

Destroy 5000 adaptive viruses.
LockedSteam

Kill 250 Background Viruses with Ping Cannons.
LockedSteam

Get a #1 score.
LockedSteam

Beat Stream Lattice on Frumious.
LockedSteam

Beat 15 levels on Normal.
LockedSteam

Beat Guacamole on Frumious.
LockedSteam

Beat every level on Frumious.
LockedSteam

A single Sudo Kill Command destroys 50 viruses.
LockedSteam

Successfully defend a server using only Walls and Firewalls.
LockedSteam

Get a top 10 score.
LockedSteam

Destroy 5000 background viruses.
LockedSteam

Manually advance ever wave in a server and successfully defend it.
LockedSteam

Manually advance every wave in a server and successfully defend it, while playing on Frumious difficulty.
LockedSteam

Beat 15 levels on Easy.
LockedSteam

An adaptive virus boss reaches a DataCore with less than 1% of its health.
LockedSteam

Fire 10 million multiplexer lasers.
LockedSteam

Kill a total of 500 Code Injector infected viruses with Honeypots.
LockedSteam

Kill more than 500 viruses in a server with Pyramid Antivirus™ nodes.
LockedSteam

Play through the tutorial.
LockedSteam

Have two adjacent Compressors trigger at the same instant.
LockedSteam

Successfully defend a server without building any Ping Cannons or Multiplexers.
LockedSteam

Destroy 5000 overclocked viruses.
LockedSteam

Destroy 5000 stock viruses.
LockedSteam

Hidden until unlockedSteam

Destroy 5000 refurb viruses.
LockedSteam

Destroy 5000 hardened viruses.
LockedSteam

Destroy 50 viruses with a single, fully charged Compressor strike.
LockedSteam

Build at least one of every structure on a server (and win).
LockedSteam

Beat the About level.
LockedSteam

Kill a total of 500 Code Injector infected viruses with Compressor blasts.
LockedSteam
Community notes