This is an excellent game. Tightly and solidly implemented, with an engaging story and some very original puzzles, it's one of Brian Rushton's best. While the game is a homage to the works of Chandler Groover, you don't need to have played all of Groover's games to enjoy it, and in spite of the setting it remains quintessentially Rushton, with themes and elements that recall the author's previous games such as Absence of Law and The Origin of Madame Time. Originally intended for IFComp, Grooverland is one of the largest games in the competition, and I found it so absorbing that it's been hard to tear myself away to try the other entries. Recommended.