Mark Pacini is an American video game designer. He is a graduate of the Rochester Institute of Technology, and began working for Armature Studio in September 2008.^{[1][2][3][4][5]} He previously worked for Retro Studios as game director of the critically acclaimed Metroid Prime series.

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• NHL Breakaway 99 (1998) – project manager
• Turok: Rage Wars (1999) – project manager
• Metroid Prime (2002) – director
• Metroid Prime 2: Echoes (2004) – director
• Metroid Prime 3: Corruption (2007) – director
• Metroid Prime: Trilogy (2009) – special thanks
• Metal Gear Solid HD Collection (2012)
• PlayStation All-Stars Battle Royale (2012) – special thanks
• Batman: Arkham Origins Blackgate (2013) – director
• ReCore (2016) – director
• Resident Evil 4 VR (2021) – director

• Retro Studios (game director), January 2000 – April 2008
• Armature Studio (lead designer), September 2008 – present