|"Oh look, it's ugly and uglier!"|
–Ulrich in Maiden Voyage
Kongres are giant piranha monsters created by X.A.N.A. that inhabit the Digital Sea near Replikas. They are the most common monsters seen in the Digital Sea and have only one laser weapon that is fired from their eyes.
There is a small yellow orb in the middle of their tails with an Eye of X.A.N.A. on the ball. They travel in groups and seem to be able to communicate with each other. They are extremely agile and have a durable looking head with a gelatinous blue tail.
- The Kongre was the first monster to be seen in the Digital Sea.
- They are present in Code Lyoko: Quest for Infinity.
|Kankrelats | Hornet | Blok | Krab | Megatank | Creeper | Manta | Black Manta | Guardian | Tarantula | Scyphozoa | Kolossus|
|Spectre | Polymorphic Clone|
|Kongre | Shark | Kalamar|
|Video games only|
|Cyberhopper | Exploding Roachsters | Scorpion | Insekt | Dark Monster | Volcanoid | Ubertank | Omegatank | Mountain Bug | Insekt Lord | Ice Spider | Desert Driller | Magma Worm|