| Castle Doombad (2014) | 11,641,807 | 357 |
| Castle Doombad Classic (2024) | 629 | 8 |
| Castle Explorer (2017) | 56,202 | 26 |
| Castle Flipper (2021) | 5,098,996 | 2,233 |
| Castle Formers (2021) | 54,169 | 73 |
| Castle Greyrot (2022) | 2,783 | 11 |
| Castle In The Darkness (2015) | 2,506,588 | 1,815 |
| Castle Infinity (1996) | 45,633 | 14 |
| Castle Kingdom Wars (2023) | 311 | 4 |
| Castle Kingdoms (1997) | 1,517,178 | 131 |
| Castle Kong (2020) | 45,711 | 35 |
| Castle Master (1990) | 588,693 | 458 |
| Castle Master + Castle Master II: The Crypt (1990) | 2,569 | 7 |
| Castle Miner Z (2011) | 51,092,371 | 2,017 |
| Castle Morihisa (2022) | 117,921 | 281 |
| Castle Of Alchemists (2023) | 787,491 | 533 |
| CASTLE OF DAWN (2019) | 150,571 | 3 |
| Castle of Deceit (1990) | 339,689 | 133 |
| Castle of Delights (2021) | 0 | 0 |
| Castle of Doom (2013) | 846,364 | 186 |
| Castle of Dr. Brain (1991) | 494,130 | 244 |
| Castle of Dragon (1989) | 626,273 | 483 |
| Castle of Heart (2018) | 575,324 | 515 |
| Castle of Illusion Starring Mickey Mouse (1990) | 203,614,889 | 8,472 |
| Castle of Illusion Starring Mickey Mouse (2013) | 62,280,819 | 2,716 |
| Castle of Lord Velimir (2024) | 1,502,614 | 571 |
| Castle of Magic (2009) | 551,441 | 197 |
| Castle of no Escape (2017) | 0 | 0 |
| Castle of no Escape 2 (2016) | 141,633 | 215 |
| Castle of Riddles (1982) | 844 | 4 |
| Castle of Shikigami (2001) | 355,175 | 399 |
| Castle of Shikigami III (2005) | 321,121 | 237 |
| Castle of Terror (1984) | 109,831 | 102 |
| Castle of the Winds (1993) | 287,558 | 613 |
| Castle on the Coast (2021) | 65,858 | 309 |
| Castle Pals (2018) | 88,141 | 203 |
| Castle Push (2023) | 98,257 | 11 |
| Castle Quest (1985) | 2,019,423 | 436 |
| Castle Secrets: Between Day and Night (2011) | 49,919 | 11 |
| Castle Shikigami 2 (2003) | 629,880 | 503 |
| Castle Story (2017) | 112,545,323 | 7,408 |
| Castle Strike (2004) | 266,686 | 434 |
| Castle Warrior (1989) | 207,775 | 30 |
| Castle Warriors (2023) | 18,687 | 21 |
| Castle Wolfenstein (1981) | 1,874,965 | 1,009 |
| Castle Woodwarf (2019) | 2,550,676 | 221 |
| Castle: Never Judge a Book by its Cover (2013) | 0 | 0 |
| CastleGuard (2018) | 8,568 | 4 |
| Castlehold (2021) | 6,989 | 26 |
| CastleMiner (2011) | 77,223 | 47 |
| CastleMiner Warfare (2013) | 584,416 | 19 |
| Castlequest (1985) | 390,817 | 225 |
| Castles (1991) | 9,164,397 | 742 |
| Castles II: Siege and Conquest (1992) | 57,613 | 44 |
| Castles in the Sky (2013) | 2,814,154 | 125 |
| The Castles Of Burgundy (2019) | 3,549,679 | 576 |
| The Castles of Dr. Creep (1984) | 80,049 | 93 |
| Castles on Clouds (2024) | 418 | 7 |
| CastleStorm (2013) | 3,593,306 | 2,194 |
| CastleStorm II (2020) | 683,850 | 336 |
| Castlevania (1986) | 142,893,227 | 28,905 |
| Castlevania (1999) | 52,403,963 | 7,425 |
| Castlevania Chronicles (2001) | 12,128,978 | 4,597 |
| Castlevania II: Belmont's Revenge (1991) | 2,835,436 | 2,602 |
| Castlevania II: Simon's Quest (1987) | 70,813,450 | 11,544 |
| Castlevania III: Dracula's Curse (1989) | 29,179,588 | 15,036 |
| Castlevania Judgment (2008) | 12,093,798 | 2,132 |
| Castlevania Legends (1997) | 2,812,834 | 1,811 |
| Castlevania Puzzle: Encore of the Night (2010) | 67,672 | 29 |
| Castlevania: Aria of Sorrow (2003) | 35,558,418 | 23,553 |
| Castlevania: Bloodlines (1994) | 16,668,204 | 8,903 |
| Castlevania: Circle of the Moon (2001) | 13,855,071 | 12,233 |
| Castlevania: Curse of Darkness (2005) | 30,527,865 | 11,256 |
| Castlevania: Dawn of Sorrow (2005) | 28,197,559 | 12,426 |
| Castlevania: Dracula X (1995) | 13,590,019 | 6,312 |
