| Rain (2013) | 5,874,345 | 1,594 |
| Rain and Respite (2024) | 0 | 0 |
| Rain and the Wolf (2024) | 0 | 0 |
| Rain Drops (2008) | 68,505,252 | 573 |
| Rain of Pumpkins (2017) | 0 | 0 |
| Rain of Reflections: Chapter 1 - Set Free (2019) | 58,163 | 75 |
| Rain On Your Parade (2021) | 12,408,985 | 2,537 |
| RAIN Project (2018) | 3,636 | 28 |
| Rain Shower (1983) | 86,535 | 92 |
| The Rain Spirit : Code Breaker (2024) | 750 | 4 |
| Rain World (2017) | 79,255,372 | 28,380 |
| Rainblood Chronicles: Mirage (2013) | 18,811 | 80 |
| Rainblood: Town of Death (2008) | 43,044 | 5 |
| Rainbow Billy: The Curse of the Leviathan (2021) | 2,380,336 | 1,089 |
| Rainbow Cotton (2000) | 285,701 | 324 |
| RAINBOW CREAM SAGA (2024) | 5 | 1 |
| Rainbow Dreams (2020) | 51,183,074 | 265 |
| Rainbow Heights Academy: Year 1 (2022) | 6 | 2 |
| RAINBOW HIGH: RUNWAY RUSH (2023) | 419,337 | 124 |
| Rainbow Invaders (2006) | 407 | 15 |
| Rainbow Islands (1988) | 2,929,729 | 964 |
| Rainbow Islands Evolution (2007) | 58,628 | 27 |
| Rainbow Islands Extra (1990) | 242,884 | 113 |
| Rainbow Islands Revolution (2005) | 77,060 | 57 |
| Rainbow Islands: The Story of Bubble Bobble 2 (1987) | 2,067,954 | 1,058 |
| Rainbow Islands: Towering Adventure! (2009) | 28,980 | 22 |
| Rainbow Moon (2012) | 1,239,629 | 1,321 |
| Rainbow Reactor (2019) | 49,372 | 78 |
| Rainbow Run (2019) | 314,352 | 81 |
| Rainbow Sea (2024) | 4,867 | 9 |
| Rainbow Six (1998) | 125,439,368 | 20,174 |
| Rainbow Six 3: Raven Shield (2003) | 12,160,069 | 3,844 |
| Rainbow Six Extraction (2023) | 106,216,413 | 39,202 |
| Rainbow Six Siege (2015) | 21,210,978,053 | 3,052,592 |
| Rainbow Six: Critical Hour (2006) | 1,062 | 6 |
| Rainbow Six: Lockdown (2005) | 2,808,144 | 1,015 |
| Rainbow Six: Rogue Spear (1999) | 3,139,264 | 1,270 |
| Rainbow Six: Shadow Vanguard (2011) | 2,998,647 | 534 |
| Rainbow Six: Vegas (2006) | 18,635,015 | 6,886 |
| Rainbow Six: Vegas 2 (2008) | 38,486,052 | 11,807 |
| Rainbow Skies (2018) | 379,917 | 873 |
| Rainbow Walker (1983) | 18,701 | 19 |
| Rainbow Web (2005) | 104,503 | 124 |
| The Rainbow World (2019) | 7,051,957 | 75 |
| Rainbow Yggdrasil (2024) | 5,496 | 5 |
| The Raincoat Man (2023) | 3,515 | 13 |
| Raindrop Umbrella (2025) | 0 | 0 |
| Raining Blobs (2016) | 12,723 | 110 |
| Raining Blood: Hellfire (2023) | 45,740 | 37 |
| Raining Coins (2014) | 11,958 | 19 |
| The Rainsdowne Players (2018) | 20,805 | 56 |
| Rainswept (2019) | 89,817 | 522 |
| Rainy Season (2020) | 3,257,617 | 613 |
| Raise Your Own Clone (2016) | 5 | 1 |
| RAISING TAIYAKI (2023) | 0 | 0 |
| Raiverb (2024) | 0 | 0 |
| Raji: An Ancient Epic (2020) | 23,088,367 | 10,494 |
| Rakion (2005) | 19,043,137 | 8,356 |
| Rakubiki Jiten DS (2005) | 0 | 0 |
| Rakuen (2017) | 3,922,701 | 2,686 |
| Rakugaki Kingdom (2021) | 4,686,234 | 247 |
| Rakugaki Showtime (1999) | 758,284 | 189 |
| Rakugakids (1998) | 816,513 | 183 |
| RalliSport Challenge (2002) | 324,098 | 596 |
| RalliSport Challenge 2 (2004) | 671,433 | 1,005 |
| Rally 9000 (2023) | 1,537 | 23 |
| Rally Arcade Classics (2024) | 56,027 | 185 |
| Rally Bike (1988) | 177,314 | 162 |
| Rally Challenge 2000 (1999) | 168,074 | 114 |
| Rally Championship (2002) | 69,482 | 90 |
| Rally Championship Xtreme (2001) | 134,308 | 105 |
| Rally Championships (1994) | 10,165 | 39 |
| Rally Cross (1997) | 2,797,805 | 989 |
| Rally Cross 2 (1998) | 193,224 | 162 |
| Rally Cross Challenge (1989) | 4,514 | 16 |
