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Salamander Deluxe Pack Plus (沙羅曼蛇 ＤＥＬＵＸＥ ＰＡＣＫ ＰＬＵＳ) is a compilation of Salamander series which is developed and published by Konami as a spin-off of the Gradius franchise. The game sadly never left Japan.
The games are identical to their arcade counterparts, bar a few touch-ups.