Maho Tsukai Kurohime - Aethersx2 Android PS2 Emulator SD888 Realme GT
Mahō Tsukai Kurohime (Magic Gunner Kurohime) is a third-person [Japanese] action shooter based on the manga by Masanori Katakura. The story takes place shortly before the first arc in the manga, and follows Kurohime as she helps Renfa.
The game is an arena-based shooter similar to Virtual On or Armored Core; each fight generally has Kurohime facing a group of smaller enemies, then a much more substantial boss enemy. She has access to both normal bullets and several of the powerful mahōdan "magic bullets" she uses in the manga, but her magic meter must recharge after they're used.
There is also a free mode, where you can play a match against the computer using many different characters, including familiar faces like Zero, Asura, and Onimaru.