Adventure Island Cheats, Easter Eggs

Hudson's Adventure Island[a] is a side-scrolling platform game produced by Hudson Soft that was released in Japan for the Famicom and MSX on September 12, 1986. Adventure Island was released in North America for the Nintendo Entertainment System in September of 1988 and in the PAL region in 1992 under the title of Adventure Island Classic.
Cheat codes, console commands, secrets:
Island skip:
Get to level 4 of the first island. After one of the spider
enemies, walk and fire your weapon. When you hear a beep, walk
forward and jump until an egg appears. Collect the egg and walk
to the side of the screen with "Warp" to advance to the next
Cheat codes, console commands, secrets and system requirements for Adventure Island free online.

Game description

NES, MSX, Game Boy, Gamate, Game Boy Advance, GameCube, PlayStation 2
Game Developer:
Hudson Soft
Game Genre:
Game Mode:
Game Publisher:
Hudson SoftArtist(s)
On other platforms and consoles:
Dendy NES Wii