
Taito would later release another Flintstones game for the NES titled The Flintstones: Surprise at Dinosaur Peak in 1994. A similar cameo appears during a level in Spectacular Sparky.The Flintstones: The Rescue of Dino & Hoppy is a 1991 platform video game by Taito for the Nintendo Entertainment System and based on the animated series The Flintstones.In the intro and ending cutscenes of the first game, a hand-drawn title screen of the game (replacing the ScrewAttack logo from the original) is featured, albeit BUTTON! from Push Start Button! and the Fred Flintstone star are missing.
The title screen of 7 Grand Dad is featured in Angry Video Game Nerd I & II Deluxe. This hack has become popular on the Internet after it was streamed by Vargskelethor. The Mario sprite on the title screen was taken from Dian Shi Ma Li or, more specifically, Mario IV, which also had the "F" on Fortran's cap changed to "王" (pinyin: Wáng, a common Chinese surname). Company was originally responsible for publishing Mario IV. The original cart's label is almost the same as Mario IV's, the only difference being the title and the cheat description being different (but in the same font). One of the PROMs on its PCB says "JY215". 3 Mario sprite and the credits being edited out with X's. These 3 games share similar traits, like the Dian Shi Ma Li Mario sprite, the Super Mario Bros. Even though the "developer" behind this hack is unknown, it might be the same creator who did Mario Fighter 3 (a hack of Hummer Team's version of Street Fighter II: The World Warrior) and Mario IV (a hack of Armadillo). Meanwhile, during gameplay, Up+Start refills the health meter by three hearts, something that is mentioned on the cart's label. There are two cheats hacked into the game: Pressing Select on the title screen mixes up the stage order up until the castle level (identified by the number next to the 1992 copyright year) dying once reverts said stage order back to normal. The end credits have been edited out, replacing the names with just X's. The head on Fred Flintstone's sprites was replaced with Mario's, even though Fred's graphics anywhere else remain unchanged (including being intact in the Basketball minigame), just like his name on the HUD.
7 Grand Dad modifies the title screen, namely by changing up the logo.