Gakken LSI Game "Invader 1000" A masterpiece Invader game ported to an LSI game! An evolved version of the previous "Invader" The outer and inner boxes show signs of aging. The body has some scratches, but the screen and the overall condition of the body are in quite good condition! Comes with an AC adapter, which was probably sold separately back then! You can play without batteries! Operation confirmed. No instruction manual. This is a vintage used item, so please check the images and purchase with your understanding and acceptance. LSI games have a lifespan, and it's a miracle that this one has been working for over 40 years. Please enjoy the limited time! Game Watch Game Watch Game & Watch GAME & WATCH Electronic Game Retro Game LSI Game LCD Game Junk Famicom Showa Retro Antique Vintage Collection At that time Gakken LSI Game Invader Game Invader 1000 Game Watch Video Game Game Hard to find Extremely rare Out of print Rare GAKKEN JAPAN