Controversial online arcade was released on Thursday, September 3, and includes images that resemble games from Tetris, Xbox and Sega. The maker of Tetris criticized a new White House digital game that mimics its classic puzzle by having players build a wall to stop migrants from crossing the US border. Key points and original sources are listed below.

• Controversial online arcade was released on Thursday, September 3, and includes images that resemble games from Tetris, Xbox and Sega.S1

• The maker of Tetris criticized a new White House digital game that mimics its classic puzzle by having players build a wall to stop migrants from crossing the US border.S2