Yanshan Software

Nintendo Entertainment System

Community Rating: 3.54
Total Votes: 12

This game is a hack of Contra which completely alters the level layouts, making the game much harder than the...

Nintendo Entertainment System

Community Rating: 4.33
Total Votes: 6

Tank 1990 is a hack of Battle City made by Chinese bootleg company, Yanshan Software. The hack includes 15 hacks...

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