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=>                             | Metal Soldier Isaac メタルソルジャーアイザック
 | 1984 | No summary. | 
                    
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                             | Metal Soldier Isaac 2 メタルソルジャーアイザック2
 | 1985 | No summary. | 
                    
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                             | Psycho Soldier サイコソルジャー
 | 1987 | No summary. | 
                    
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                             | Soldier of Light ザインドスリーナ
 | 1987 | See also Xain'd Sleena for additional info. | 
                    
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                             | Star Soldier 
 | 0 | No summary. | 
                    
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                             | Toki no Senshi (Chrono Soldier) 
 | 1987 | No summary. | 
                    
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                             | Heavy Metal ヘビーメタル
 | 1985 | No summary. | 
                    
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                             | Metal Black メタルブラック
 | 1991 | No summary. | 
                    
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                             | Metal Clash 
 | 1985 | No summary. | 
                    
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                             | Metal Hawk メタルホーク
 | 1988 | No summary. | 
                    
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                             | Metal Slug メタルスラッグ
 | 1996 | A side-scrolling shooter with lush graphics and comical 2D animations. | 
                    
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                             | Metal Slug 2 
 | 1998 | The sequel to the popular all-out shooting side scroller. | 
                    
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                             | Metal Maniax 
 | 1994 | No summary. | 
                    
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                             | Metal Slug 3 
 | 2000 | All-out shooting, side-scrolling game with fantastic 2D graphics. | 
                    
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                             | Metal Slug X メタルスラッグX
 | 1999 | The third in the Metal Slug series of extreme 2D animated, side-scrolling shooters. | 
                    
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                             | Cabal カベール
 | 1989 | Third person (behind player).  Use a trackball to control a soldier and his aiming crosshair, and conduct attacks on various enemies.  This game has quite a few "pseudo-hidden" power-ups and suprises. | 
                    
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                             | Cyber Lip サイバーリップ
 | 1990 | SNK's answer to Contra. Not a bad game, but the later released Metal Slug blew it away. | 
                    
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                             | Gun Force ガンフォース
 | 1991 | Side scrolling platform game like Metal Slug with lots of power ups. | 
                    
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                             | Alien Syndrome エイリアンシンドローム
 | 1987 | Third-person shooter where you get to blast all kinds of aliens and rescue people.  You can also find power-ups for better blasting power! |