Mega 3D Noah's Ark

Super 3D Noah's Ark is a non-violent Christian first-person shooter developed and published by Wisdom Tree for the Super Nintendo Entertainment System (SNES) in 1994 and MS-DOS in 1995. Its gameplay is similar to that of Wolfenstein 3D, as Wisdom Tree had licensed that game's engine from id Software. Wisdom Tree opted not to secure a license from Nintendo for the game's Super NES release. While not illegal, it prevented the game from being sold at most video game retailers, which were under a contractual agreement with Nintendo not to sell unlicensed games for the company's consoles. As a result, the Super NES release of Super 3D Noah's Ark was sold primarily via Christian bookstores.