Viper Phase 1 (バイパーフェイズ1, Baipā Feizu Wan) is a 1995 scrolling shooter arcade game by Seibu Kaihatsu. It is a spin-off in the Raiden series set in space.[1]
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Viper Phase 1 (バイパーフェイズ1, Baipā Feizu Wan) is a 1995 scrolling shooter arcade game by Seibu Kaihatsu. It is a spin-off in the Raiden series set in space.[1]
Source
I've not played this one, looks pretty cool.
It needs a psn release 😕