Nectaris, occasionally released as Military Madness, is a series of sci-fi-themed, hex map turn-based strategy games for a variety of systems. The games were developed by Hudson Soft. The company was absorbed by Konami in 2012, and as a result Konami owns the rights to the series.
Games in the series include:
Nectaris / Military Madness (PC-Engine / TurboGrafx-16, 1989)
Nectaris (PC 9800 & X68000, 1992)
Neo Nectaris / Military Madness 2 (PC-Engine CD, 1994)
Nectaris (PC DOS, 1995)