Prosoft

Prosoft Corporation (有限会社プロソフト) is a programming contractor based in Kita-ku, Osaka, Japan. It was established August 21, 1989 and is headed by Kenji Yoshitsugu (吉次研二).

Arcade

• Kart Duel (programming?) (Namco)
• KOF: Maximum Impact Regulation A (programming) (SNK Playmore)

DS

• Koukou Yakyuudou DS (all programming) (JP Publisher: Spike)
• Tokimeki Memorial: Girl's Side 2nd Season (all programming) (JP Publisher: Konami)
• Tokimeki Memorial: Girl's Side 3rd Story (all programming) (JP Publisher: Konami)
• Tongari Boushi to Mahou no Omise (all programming) (JP Publisher: Konami)

GameCube

• Rockman X: Command Mission / Mega Man X: Command Mission (some programming) (JP/US/EU Publisher: Capcom)
• Viewtiful Joe 2: Black Film no Nazo / Viewtiful Joe 2 (some programming) (JP/US/EU Publisher: Capcom)

PlayStation

• Ayrton Senna Kart Duel Special (programming, graphics?) (JP Publisher: GAPS)

?: Noise Factory, Biox

• Combi Mahjong Awaseuchi with Maboroshi Tsukiyo Characters (programming?) (JP Publisher: GAPS)
• Hissatsu Pachinko Station 4: Hero-tachi no Chousen (programming) (JP Publisher: Sunsoft)

Developer: Aspect

• Metal Slug X (some programming) (JP Publisher: SNK; US/EU Publisher: Agetec)
• Real Robot Sensen (programming) (JP Publisher: Banpresto)

Developer: Winkysoft; Debugging: Studio Stat

• Side Pocket 3 (port from Saturn?) (JP Publisher: Data East)
• Super Price Series: Billiard (JP Publisher: Selen)
• Super Price Series: Mahjong (JP Publisher: Selen)
• Super Price Series: Paipai (JP Publisher: Selen)
• Super Price Series: Reversi (JP Publisher: Selen)

PlayStation 2

• Rockman X: Command Mission / Mega Man X: Command Mission (some programming) (JP/US/EU Publisher: Capcom)
• Rockman X8 / Mega Man X8 (boss programming) (JP/US/EU Publisher: Capcom)
• SNK Slot Panic Kyuuji (all programming) (JP Publisher: SNK Playmore)
• Tenchu Kurenai / Tenchu: Fatal Shadows (some programming) (JP/AS Publisher: From Software; US/EU Publisher: Sega)
• Tokimeki Memorial: Girl's Side 2nd Kiss (all programming) (JP Publisher: Konami)
• Viewtiful Joe 2: Black Film no Nazo / Viewtiful Joe 2 (some programming) (JP/US/EU Publisher: Capcom)
• World Heroes Gorgeous / World Heroes Anthology (all programming) (JP/US Publisher: SNK Playmore; EU Publisher: Ignition Entertainment)

PlayStation Portable

• Castlevania: The Dracula X Chronicles / Akumajou Dracula X Chronicle (all programming) (US/JP/EU/AU Publisher: Konami)
• The Dog: Happy Life (3D rendering engine) (JP Publisher: Yuke's)
• Ninja Katsugeki: Tenchu Kurenai Portable (port from PS2 version) (JP/AS Publisher: From Software)

Direction, Planning, Graphics: Kurogane

• Ninja Katsugeki: Tenchu San Portable (all programming) (JP/AS Publisher: From Software; KR Publisher: CyberFront)

Direction, Planning, Graphics: Kurogane

• Tenchu: Shinobi Taizen / Tenchu: Time of the Assassins (all programming) (JP Publisher: From Software; EU Publisher: Sega)
• Valhalla Knights (all programming) (AS/JP Publisher: Marvelous Interactive; KR Publisher: Uniana; US Publisher: XSEED Games; AU/EU Publisher: Rising Star Games)
• Valhalla Knights 2 (all programming) (JP/AS Publisher: Marvelous Entertainment; KR Publisher: Uniana; US/AU Publisher: XSEED Games; EU Publisher: Rising Star Games)
• Valhalla Knights 2: Battle Stance (all programming) (JP/AS Publisher: Marvelous Entertainment)

Saturn

• GT24 (some programming, some graphics?) (JP Publisher: Jaleco)
• Yuukyuu no Kobako: Official Collection (JP Publisher: Media Works) [1]

Windows

• Enkaku Kisen Wakamatsu Shougi Juku (programming?) (JP Publisher: Biox)
• Hissatsu! Pachinko Collection 4 (programming?) (JP Publisher: Sunsoft)
• Hissatsu! Pachinko Collection 5 (programming?) (JP Publisher: Sunsoft)
• Sho-gi (programming?) (JP Publisher: Biox)
• Tsun Tsun Gumi 1-2-3 (programming?) (JP Publisher: Kodansha)

Xbox

• Tenchu: Return from Darkness / Tenchu San: Kaiki no Shou (port from PS2 version) (US/EU/AS Publisher: Activision; JP Publisher: From Software)

Xbox 360

• Rumble Roses XX (edit mode programming) (US/JP/EU/KR Publisher: Konami)
• Wrestle Kingdom (effect, sound, and sprite programming) (JP Publisher: Yuke's)

Links

• Official website (Japanese)
• Developer Table entry (Japanese)