Taito Promo VHS Video Summer CES 1990 (NES and Game Boy)

This footage comes from a VHS tape labeled "SUMMER CES '90" with a date of July 2, 1990. It shows the following games: Indiana Jones and the Last Crusade, Wrath of the Black Manta, Dungeon Magic: Sword of the Elements and Puzznic for the Nintendo Entertainment System, plus Flipull and Chase H.Q. for the Game Boy. The 1990 Summer Consumer Electronics Show started on June 2, 1990, so either there's a typo on the label, or this tape was recorded a month after the show.