There are ambitious indie games like Fez, which go all out on their insane puzzles and clever solutions. Then there are ambitious indie games like the Blackwell series, which tells a tale of death with believable characters and full voice acting. And then there are ambitious indie games like A Valley Without Wind, which features a fully procedurally generated, side-scrolling action, massively multiplayer online world.

Developed by Arcen Games, A Valley Without Wind is, if anything, ambitious. It’s also genre defining, I personally haven’t played a lot of action RPG 2D MMOs, but now at least one exists. Released last week for Windows and Mac, here are our impressions on the game. They’re unsurprisingly varied.