If you are looking for the best brand-new game online, you may be in for a surprise. The very first of this year's most popular games is Portal 2, which has actually been hailed as the very best game of the decade. It's an action-adventure video game with FPS action, a captivating character, and an amazing level style. The second is Valheim, an Early Access title that has offered more than six million copies in its very first month. It features a story that will make you feel like you're in…