The Challenge is not a game in Newgrounds, It's an FPS Game but doesn't use an game-based engine.

It's Combat Online.

Well, the challenge is to defeat me in a 1v1 on Combat Online (It's fine if you're a Guest.)

The password Is now a PW. PW is password okay?

Room name: C H A L L E N G E

PW: 13

(Find me in North America Server.)