2-4 people can enjoy WordWeaver Adventures together. A single player can also play if they select two Adventurers to play at once.
A playthrough of one region can take between 15-25 minutes, depending on difficulty of region and number of players. Playing all three regions together can take between 45-75 minutes.
Blank tiles are wild tiles and can be used as any letter to spell a word, but are worth zero points.
Tiles used as cost of using the Special Ability go into the tile bag. In the case of the Honnomushi's Special Ability, make sure to add those tiles to the bag prior to drawing a new tile.
Basically all words are legal except proper nouns and abbreviations. There is also room for "house rules" that everyone at the table agrees upon including allowing words from different languages.