Coldwave

Coldwave was a renowned oldfag and past member of the Facepunch Republic. He is also known for founding Hitlerwood, which later merged with the Black Flag Group to form Valkyria.

Facepunch
Coldwave was in the Facepunch Republic in its heyday and was also a Mayor. He was also one of the founders of the late Facepunch base Hitlerwood, where he invited many of his Facepunch and real-life friends, whom he sometimes let play on his own account.

Valkyria
Coldwave later became an active member of Valkyria after Hitlerwood and the Black Flag Group met on a temporary map. He also accidentally leaked Belegost when he used the Adolf client, which contributed to the beginning of the 2nd Incursion.

Trivia

 * At Valkyria, he made his "2b2t Card Game", which were a joke stereotyping different players in a Pokemon Card format. A total of two sets of Coldwave's card-game were created. Here are the links to the First and Second.