Its a classic space invaders game mixed with ship upgrades and a challenging AI.
Play Invaders Zero Online Game. One of many Arcade Games to play online on your web browser for free at KBH Games. Tagged as Arcade Games, Invaders Games, and Zero Games. Upvoted by 25 players. Other games you might like are X-Zero and Zero the Kamikaze Squirrel. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.