Games starting with R

Randal's Monday2014
The Raven: Legacy of a Master Thief - Chapter One: The Eye of the Sphinx2013
The Raven: Legacy of a Master Thief - Chapter Three: A Murder of Ravens2013
The Raven: Legacy of a Master Thief - Chapter Two: Ancestry of Lies2013
Reactor 092006
Reah: Face the Unknown1999
Real Myst2000
Reality Show: Fatal Shot2012
Realms of Illusion2004
Realms of the Haunting1997
Red Comrades 2: For the Great Justice - Reloaded2016
Red Comrades 3: Return of Alaska - Reloaded2017
Red Comrades Save the Galaxy: Reloaded2016
Red Crow Mysteries: Legion2011
Red Johnson's Chronicles 12011
Red Johnson's Chronicles 2: One Against All2013
The Red Planet2002
The Red Strings Club2018
Redguard: Elder Scrolls Adventures1998
Redjack: Revenge of the Brethren1998
Relentless: Twinsen's Adventure1994
Relics: Dark Hours2011
Reperfection - Volume One2012
The Residents: Bad Day on the Midway1996
The Residents: Freak Show1994
Return of the Incredible Machine: Contraptions2000
Return of the Obra Dinn2018
Return of the Phantom1993
Return to Mysterious Island2005
Return to Mysterious Island 2: Mina's Fate2009
Return to Ringworld1994
Return to Zork1993
Returner 772017
Returner Zhero2018
The Revenge of Johnny Bonasera2020
Reversion: Chapter 1 - The Escape2012
Reversion: Chapter 2 - The Meeting2013
Reversion: Chapter 3 - The Return2020
Rex Nebular and The Cosmic Gender Bender1992
Rhem 12002
Rhem 2: The Cave2005
Rhem 3: The Secret Library2007
Rhem 4: The Golden Fragments2010
Rhiannon: Curse of the Four Branches2008
Rhodan: Myth of the Illochim2008
Riana Rouge1998
Rich Diamond1999
Richard and Alice2013
Riddle of the Maze1994
Riddle of the Sphinx 1: An Egyptian Adventure2000
Riddle of the Sphinx 2: The Omega Stone2003
Ring 1: The Legend of the Nibelungen1999
Ring 2: Twilight of the Gods2002
Rings of the Magi1996
Ringworld: Revenge of the Patriarch1992
Ripley's Believe It or Not!: The Riddle of Master Lu1995
Rise of the Dragon1990
Riven: The Sequel to Myst1997
The Rivers of Alice2015
Road 962021
Road to India: Between Hell and Nirvana2001
Rob Blanc 1: Better Days of a Defender of the Universe1997
Rob Blanc 2: Planet of the Pasteurized Pestilence1997
Rob Blanc III: The Temporal Terrorists2000
Robinson Crusoe2001
Robot City1995
Robotragedy 12005
Robotragedy 2: Countdown to Doomsday2006
The Rockin' Dead2011
Rocknor's Bad Day2002
The Rocky Interactive Horror Show1999
Rogue Quest: The Vault of the Lost Tyrant2017
Rome: Caesar's Will2000
The Room2003
The Room 22013
The Room 32015
The Room 4: Old Sins2018
Rooms: The Main Building2008
Rooms: The Unsolvable Puzzle2015
Roon Sehv2015
Roonsehv: Neterra2015
Root Film2021
Root Letter2016
Root Letter Last Answer2019
Royal Trouble 12010
Royal Trouble 2: Honeymoon Havoc2015
Rudyard Kipling's The Jungle Book1995
Rugrats Adventure Game1997
Runaway 1: A Road Adventure2001
Runaway 2: The Dream of the Turtle2006
Runaway 3: A Twist of Fate2009
Rusty Lake: Roots2016
Rusty Lake Hotel2015
Rusty Lake Paradise2018