Old players should all remember the classic game secret technique ↑↑↓↓←→←→BA. Today, the original creator Konami announced the launch of an event to commemorate the 40th anniversary of the birth of the classic secret technique. In addition to peripheral gifts, this secret technique will return and be used in new game planning in the future.

·On April 25, 1986, this secret technique was hidden for the first time in the classic shooting game "Space Cruiser" developed by Happy. Players can input the secret technique to greatly reduce the difficulty of the game. Since then, this secret technique has become a standard feature of Konami's games and has been used in many famous games.
·As a commemoration event for the 40th anniversary of the birth of ↑↑↓↓←→←→BA, the official will launch peripheral peripherals such as commemorative T-shirts and mobile phone cases. In addition, its game support promotion plan "PROJECT ZIRCON" game will also apply this secret technique, so stay tuned.
