Home Entertainment Suppliers (HES) games were distributed in the late 80's and early 90's from Sydney in Australia. HES games were very popular at the time because they were so cheap and most of them contained at least four games.

Almost all HES games were released in plastic cases like video rental boxes. They have a large cover with the artwork and title of the game in each one this can be taken out and turned around and on the other side is the instructions. Some games such as Duck Maze and Chiller used both plastic and card boxes. There are two types of card boxes the American Video Entertainment (AVE) box with a HES sticker stuck over the AVE logo and the proper HES ones which are gold much like Tengen's later boxes.

HES them self's never developed a single game they merely repackaged unlicensed games from Sachen, Bit Corp, Tengen, American Video Entertainment and American Video Cartridge Inc. They did how ever come up with a GameKey clone the Unidapter which uses the two cartridge method to trick the NES into thinking any NTSC game is PAL and vice versa.

The original batch of HES cartridges had no connectors or adaptors and can run without the need of a licensed game. This later changed because Nintendo had the NES hardware updated on later models which caused many comparability problems. Due to this the piggy back and dongle cartridges were born.

Piggy back cartridges have a 72pin port sticking out the end of it similar to a game genie this is where you plug in a licensed cartridge to run the game. This is done to take the regional code of the original game and of course giving 100% compatibility much like the GameKey/Unidapter. Dongle cartridges are similar to the piggy back except the 72pin port is not built in to the cartridge, it is attached with a type of ribbon cable.

HES Catalog : 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
4 in 1 Fun Blaster Pak Pipe V, Twin Eagle, Metal Fighter & Little Red Hood. View
4 in 1 Mind Blower Pak Math Quiz, Jackpot, Arctic Adventure, Galactic Crusader. View
4 in 1 Total Funpak Pacman, Sidewinder, Duck Maze & Othello. View
6 in 1 Real Player's Pak Released in the States as Caltron/Myroad 6 in 1. View
Artic Adventure Developed by Sachen. View
Chiller Developed by American Game Cartridge Inc. View
Death Race Developed by American Game Cartridge Inc. View
Duck Maze Developed by Bit Corp. View
F15 City War Developed by Sachen. View
Impossible Mission 2 Epyx - Developed By Nouitrade. View
Jackpot Thought to be Developed by Bit Corp. View
Little Red Hood Developed by Sachen. View
Maxi 15 Developed by American Video Entertainment. View
Othello Thought to be Developed by Bit Corp. View
Pac-Man Developed by Tengen. View
Pipe Mania Developed by Sachen, game aka Pipe V. View
Raid 2020 Developed by Color Dreams. View
Pyramid Developed by Sachen. View
R.B.I Baseball Developed by Tengen. View
Sidewinder Developed by Sachen. View
Silent Assault Developed by Sachen. View
Super Sprint Developed by Tengen. View
Toobin Developed by Tengen. View
Twin Eagle Developed by Sachen. View
Vindicators Developed by Tengen. View
Unidapter MKII Similar to the GameKey allows you to play all regions. View

The above titles are all the games HES released, any games in the HES catalog marked as coming soon which are not listed above were never released by HES.