Guilmon is a Reptile Digimon. It has an appearance like a dinosaur that still retains its youth. Although it is still a Rookie, its potential as a "Combat Species", something which all Digimon naturally possess, is very high, and it hides the ferocious personality of a carnivorous beast. The mark drawn on its abdomen is called the "Digital Hazard", which is inscribed on those that have the potential to cause massive damage to computer data. However, as long as this ability is used peacefully, it can probably become a being that protects the Digital World.
Guilmon appeared as a starter Digimon in the Maniac Pack, along with Kumamon and Patamon, but was available by unlocking him through a mini-quest.If the player does not pick the Maniac Pack. The player may defeat Wargrowlmon that is in Ether Jungle to get Guilmon DDNA. Guilmon can Digivolve into Growlmon at level 5, WarGrowlmon at level 20, and Gallantmon at level 40. There is a "Tricky Guilmon" that will give the protagonist a "8lue Card", a fake version of the Blue Card. He will then hide in the basement of the Forest Inn. If you speak to him, he will give you a real Blue Card.
You can download this cube paper craft toy from here: Digimon - Guilmon Cube Craft Free Paper Toy Download