Guardromon

As an android, Guardromon is a protector by nature, a mechanical defense specialist who faithfully fights for justice and protects the computer network. However, he tends to be rather foppish and frequently unlucky in his endeavors. When combined with the "Net Keeper", Giromon, he has the defensive efficiency of an iron wall. There are times when evil hackers utilize it to protect them. His name is sometimes spelled as Gardromon.

Guardromon's armored body is made of solid iron. He also has rocket jets mounted on his back.

Digimon Adventure
The Guardromon were shown in a flashback with a bunch of Mekanorimon led by Dark Masters leader Piedmon when raiding a building that the Digi-Eggs of the 8 DigiDestined Digimon were held in, but a younger Gennai made off with them.

Digimon Adventure 02
Some Guardromon were under the control of the Digimon Emperor's Dark Rings in Full Metal City. One blew up the Digi-Port to the Real World before Kari Kamiya and Gatomon could make it through. Later on during this event, a Guardromon shot down Nefertimon before Flamedramon and Pegasusmon deactivated them all. After Andromon fought the control of the Digimon Emperor's Dark Ring, he blew up the Control Spire, reactivated and reprogrammed the Guardromon. One Guardromon was among the Digimon seen during the final battle against MaloMyotismon.

Digimon Tamers
Partner to Kazu Shioda, friend of Takato Matsuki, a main character.

Runaway Locomon
Guardromon had an important role here by pushing a train car to catch up with Locomon. When Locomon Digivolved to GranLocomon, the Parasimon began invading and Guardromon destroyed a few of them with his Guardian Barrage.

Digimon Next
Some Guardromon work with Andromon's resistance group in Light City.

Digimon World
Guardromon is an enemy located in Factorial Town.

Digimon World 2
Guardromon digivolves from Hagurumon, and can digivolve further into Vademon, Garbagemon or Datamon.

Digimon World 3
Guardromon appears as a save point in the game. He also appears as enemy Digimon. And used by A.o.A troopers but apears as blue.

Digimon Digital Card Battle
Guardromon is a Champion level Darkness deck Digimon card.

Digimon World DS
Guardromon digivolves from Hagurumon, and can digivolve further to Andromon or Kenkimon depending on its stats (for Kenkimon, it must also be holding the Digi-Egg of Friendship). Guardromon is also found at Training Peak.

Digimon World Dawn and Dusk
Guardromon is an obtainable digimon.

Attacks 
 * Guardian Barrage/Grenade Destroyer/Protect Grenade (Destruction Grenade): He fires literally whistling missiles from the retractable missile launchers in his forearms.
 * Warning Laser: shoots red lasers from his eyes.
 * Red Alert: Self-destructs itself.