Power Strike II, likely a sequel to Power Strike, maintained the run-and-gun gameplay style.  The sequel might have introduced new enemies, weapons, levels, and potentially enhanced graphics or gameplay mechanics compared to its predecessor.  Given the title's presence on the Sega Master System, the game's graphical capabilities would have been limited by the console's technical specifications.  The publisher was most likely Sega, but additional confirmation is required.

Power Strike II (Europe)

Populous (Europe)