Triangle Service

Summary
Triangle Service is a Japanese doujin game developer, focused primarily on the shooting game genre. The company was founded by Toshiaki Fujino (an ex-Konami programmer) in 2002, releasing arcade games on Taito G-Net and Sega NAOMI, RingWide, and RingEdge arcade platforms until 2015, where they have primarily switched to developing PC games. They are most well-known for the X-ZEAL series of shmups, and the game Shmups Skill Test, although they have also been involved with releasing an update to the Sega arcade game Pengo! in 2010, for the Sega RingWide arcade platform.

General Play Style
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