| World's End Club (2021) | 372,061 | 379 |
| World's Fastest Pizza (2016) | 4,937,011 | 22 |
| World's Goodest Pup (2026) | 17 | 1 |
| World's Greatest Cities Mosaics (2018) | 7,591 | 32 |
| The World's Hardest Game (2007) | 170,015,537 | 2,605 |
| The World's Hardest Game 3D (2021) | 563,131 | 6 |
| The World's Hardest Game 3D 2 (2021) | 50 | 1 |
| The World's Most Impossible Game (2020) | 3,275,792 | 6 |
| World's Nicht (2019) | 0 | 0 |
| World's Scariest Police Chases (2001) | 2,267,065 | 814 |
| World's Worst Handyman (2024) | 798,138 | 149 |
| WorldBox - God Simulator (2012) | 522,868,866 | 14,868 |
| Worldless (2023) | 996,284 | 1,002 |
| WorldNeverland - Daily Life in the Elnea Kingdom - Another Life Adventure (2025) | 0 | 0 |
| WorldNeverland - Elnea Kingdom (2015) | 178,956 | 223 |
| WorldNeverland - Elnea Kingdom (2016) | 5,715 | 10 |
| Worlds Adrift (2017) | 16,046,197 | 1,772 |
| Worlds Align: Beginning (2019) | 71,312 | 119 |
| Worlds Align: Deadly Dream (2020) | 26,827 | 64 |
| Worlds Best FREAKING Card Game (2012) | 77 | 1 |
| Worlds Collide (2019) | 3,653,732 | 1,644 |
| Worlds of Aria (2024) | 21,782 | 95 |
| Worlds of Chaos: Invasion (2016) | 2 | 1 |
| Worlds of Magic (2015) | 785,494 | 283 |
| Worlds of Nyx (2022) | 100 | 3 |
| Worlds of Ultima: The Savage Empire (1990) | 693,264 | 321 |
| WORLDS: The Great Odyssey (2025) | 0 | 0 |
| Worldseekers - Deckbuilding RPG (2025) | 72 | 3 |
| WorldShaper Idle (2025) | 0 | 0 |
| WorldShift (2008) | 584,415 | 37 |
| Worldwide Rush (2025) | 49 | 2 |
| Worldwide Sports Fishing (2019) | 26,078 | 20 |
| Worm 2000 (2001) | 222 | 2 |
| The Worm in Paradise (1985) | 1,283 | 6 |
| Worm Nest Plague (2024) | 4,432 | 2 |
| Worm Slayer (2023) | 2,054 | 18 |
| Worm War I (1982) | 55,893 | 68 |
| Worm Whomper (1983) | 8,552 | 26 |
| Worm.is: The Game (2016) | 3,644,163 | 225 |
| Wormatozoa (2022) | 21,768 | 7 |
| Wormhole (2000) | 2,388,654 | 464 |
| Wormhole Adventurer (2022) | 378 | 31 |
| Worms (1995) | 7,923,719 | 970 |
| Worms (2007) | 208,397,189 | 15,332 |
| Worms 2 (1997) | 7,268,061 | 542 |
| Worms 2: Armageddon (2009) | 17,857,719 | 1,007 |
| Worms 3 (2013) | 4,878,616 | 263 |
| Worms 3D (2003) | 12,216,332 | 1,787 |
| Worms 4 (2015) | 6,159,089 | 447 |
| Worms 4: Mayhem (2005) | 2,762,741 | 1,477 |
| Worms and Reinforcements United (1996) | 58,292 | 38 |
| Worms Armageddon (1999) | 66,356,121 | 9,537 |
| Worms Battlegrounds (2014) | 36,921,791 | 4,221 |
| Worms Blast (2002) | 240,544 | 266 |
| Worms Clan Wars (2013) | 107,863,274 | 4,005 |
| Worms Collection (2012) | 71,877 | 84 |
| Worms Crazy Golf (2011) | 3,006,492 | 394 |
| Worms Forts: Under Siege (2004) | 1,281,857 | 1,133 |
| Worms Golf (2004) | 775,349 | 22 |
| Worms Reloaded (2010) | 33,600,080 | 3,234 |
| Worms Revolution (2012) | 157,968,790 | 7,280 |
| Worms Rumble (2020) | 21,978,931 | 6,583 |
| Worms Ultimate Mayhem (2011) | 17,363,987 | 3,379 |
| Worms W.M.D (2016) | 262,572,474 | 14,453 |
| Worms World Party (2001) | 2,575,664 | 1,332 |
| Worms World Party Aqua (2002) | 715 | 1 |
| Worms World Party Remastered (2015) | 387,816 | 468 |
| Worms: A Space Oddity (2008) | 187,174 | 62 |
| Worms: Battle Islands (2010) | 1,083,160 | 234 |
| Worms: Open Warfare (2006) | 379,817 | 160 |
| Worms: Open Warfare 2 (2007) | 920,675 | 248 |
| Worms: The Director's Cut (1997) | 136,636 | 67 |
| Wormventures - Barrier 51 (2025) | 1,977 | 38 |
| The Worries of Santa Clauses (2024) | 14,609 | 13 |
| Worse Than Death (2019) | 6,764,826 | 390 |
