If you are trying to find the best new video game online, you might be in for a surprise. The first of this year's most popular games is Portal 2, which has actually been hailed as the very best video game of the decade. It's an action-adventure video game with FPS action, a charming personality, and an extraordinary level design. The 2nd is Valheim, an Early Access title that has actually sold more than 6 million copies in its very first month. It features a story that will make you feel…