Changes

* [https://www.everygamegoingpixelpedant.com/litem/Zero-Zapitems/65874show/ Every Game Going223 Pixelpedant's Texas Instruments Manuals Compendium: ZeroZapVideo Games 1]* [https://www.videogamehouse.net/zerozapgvvideogames1.html TI-99/4A Video Gamehouse: ZeroZapVideo Games 1]* [http://www.ti99ers.org/timeline/cartbytitle.html#Z V TI-99ers On-line User Group: TI-99 Cartridge Listing]* [https://www.uvlist.net/game-163553-Zero+Zap Universal Video Game List: ZeroZap]