Alliance of the Enemies is a game made by Toatapio Nuva. It was released in 2009. The game has 20 levels, in which the player has to solve different kinds of puzzles. The game is based on part of the Alliance of the Enemies story where Tapio, Aino and Henkka sneak into Alex's Fortress and start to search for Alex. The game is considered a canon part of the HT Adventures.