Rig Attack

This is a homebrew game, run on Gameboy Color. Original version: Ian Davison - Tynesoft Computer Software, Commodore 16/Plus4, 1984. Created with GB-Studio 2.0.0-beta5!

This game is part of a collection, which you can also access in physical edition here: https://wls.hu/tynesoft/

Also available for download in .CIA format for the Nintendo 3DS virtual console! 

Your mission is fly a helicopter from the Heli-pad on an Oil Rig and patrol the surrounding oil fields. If you have been unable to re-fuel, you will crash into the sea. To re-fuel (fuel and bombs) you land on any of the Heli-pads where an attendant will fill you up before take off. At any time in the game an enemy submarine can appear firing deadly torpedoes. To safeguard your rig you must fly over the submarine and drop your bombs, avoiding his missiles.

Start the game: Start
Move: Cursor Keys
Drop bombs: A

Start the game: Enter
Move: Arrow Keys
Drop bombs: Z or Alt

http://plus4world.powweb.com/software/Rig_Attack

You can download the ROM file of the game from the WLS website!