Sachen
4-in-1 Version 1 was the first volume of 4-in-1 multicarts made by Sachen. It contains: Street Rider, Vex Block, Trap & Turn, and Duck Adventures.
4-in-1 Version 2 was the second volume of 4-in-1 multicarts made by Sachen. It contains: Virus Attack, Electron World, Dice Square, and Trouble Zone.
4-in-1 Version 3, also known as Commin 4-in-1, was the third volume of 4-in-1 multicarts made by Sachen. It contains: Taiwan's Mahjong, Japan's Mahjong, Hong Kong's Mahjung, and Store Tris 2.
4-in-1 Version 4 was the fourth volume of 4-in-1 multicarts made by Sachen. It contains: Pile Wonder, Snake Roy, Suleiman's Treasure, and Puppet Knight.
4-in-1 Version 9 was the ninth volume of 4-in-1 multicarts made by Sachen. It contains: Zipball, Small Gorilla, Crazy Burger, and Deep: Final Mission.
Sachen, Watara
A game released for the Mega Duck/Cougar Boy in 1993.
Commin, Sachen
A game released for the Mega Duck/Cougar Boy in 1993. It contains: Virus Attack Electron World Trouble Zone Dice Block
A puzzle game with strongly resembles Pac-Man. In this title, you play as a kind of small car to pass on all the boxes of a fixed screen. When you completely enclose a geometric shape, it turns to show an image fragment. Your objective is to return the entire image pieces without getting hit by the creatures that lurk in the level. These pass through the walls and throw projectiles that you need to ensure dodge them too. Finishing a level, you can admire the sketch as a whole and move to the next stage. Bonus items appear occasionally to freeze your enemies for example. It is also possible to defeat an opponent by turning a piece of image as it passes over.
Hell Fighter is an unlicensed game released by Sachen in 1991 for the NES and Famicom.
777 Lucky Bingo (777 幸運輪盤) is a simple slot machine simulator made by Sachen in 1989.
Rocman X (洛克人X) (also known as Thunder Blast Man) is an unlicensed game created by Sachen, released on the Famicom and NES sometime in the 90's and also sometime later for the Game Boy Color. The NES and English Game Boy Color versions were released as Thunder Blast Man, the Chinese version of the GBC game released as 洛克人X金 (Rockman X Gold), and one of the NES versions' label calls it Thunder Blaster Man.
Zoo Block is a Puzzle game, developed and published by Sachen, which was released in Asia in 1990.
Dan Laser is an Action game, developed and published by Sachen.
