Changes

1981 TI Invaders Cartridge (Prototype).png|1981 TI Invaders Prototype Tombstone City Cartridge (Black on Black and Yellow)1981 TI Invaders Cartridge (Black label Label on Black).png|1981 TI Invaders Tombstone City Cartridge (Black Label on BlackCartridge)1982 TI Invaders Tombstone City Cartridge (Red Label on Black).png|1982 TI Invaders Tombstone City Cartridge (Red Label on BlackCartridge)1981 TI Invaders Tombstone City Manual Cover(Old).jpg|1981 TI Invaders Manual Cover (Old-Style)Tombstone City Manual CoverTI Invaders Tombstone City Manual Cover (EuropeanNew).jpg|TI Invader Manual Cover (EuropeanModern-Style)TI Invaders Tombstone City Manual Cover.jpg|1982 TI Invaders Tombstone City Manual Cover (Modern-StyleNew)TI Invaders Title Screen.jpg|TI Invaders Title/Options ScreenTI Invaders Manual Cover.jpg|TI Invaders Tombstone City Manual Complete (pdf format)|link=https://4apedia.com/manuals/TITombstone%20Invaders20City%20Manual.pdf1982 TI Invaders Tombstone City Cartridge (Red Label on Black).png|TI Invaders Tombstone City MAME/MESS Rom (rpk format)|link=httphttps://4apedia.com/roms/TITombstone%20City%20-%2021st%20Invaders20Century.rpk