| 12 O'Clock High: Bombing the Reich (1999) | 97,694 | 23 |
| 1213: Episode 1 (2005) | 2,063 | 17 |
| 123 Slaughter Me Street (2015) | 8,618,917 | 427 |
| 123 wooden figures (2024) | 0 | 0 |
| 12Riven: The Psi-Climinal of Integral (2008) | 2,348 | 27 |
| 13 Sentinels: Aegis Rim (2019) | 27,074,173 | 28,264 |
| 1348 Ex Voto (2026) | 1,532,168 | 177 |
| 1387: MMO Strategy (2024) | 7 | 1 |
| The 13th Doll: A Fan Game of The 7th Guest (2019) | 127,941 | 138 |
| 14 Minesweeper Variants (2022) | 398,103 | 534 |
| 14 Minesweeper Variants 2 (2024) | 339,771 | 151 |
| 140 (2013) | 8,130,486 | 4,527 |
| 141 (2019) | 18,398,477 | 2,977 |
| 1414: Crossroads (2023) | 1 | 1 |
| 1428: Shadows over Silesia (2022) | 195,649 | 362 |
| 15 Days (2009) | 4,612,653 | 928 |
| 15 Minutes (2025) | 378,471 | 59 |
| 150 Floors (2025) | 0 | 0 |
| 1552 Tenka Tairan (1993) | 5,998 | 13 |
| 16 Cyber-Personalities: Survivors (2025) | 0 | 0 |
| 16-Bit Soccer (2021) | 0 | 0 |
| 1651 (2022) | 472,789 | 49 |
| 16bit vs Reality (2021) | 583 | 5 |
| 16BitSurvivors (2024) | 22 | 1 |
| 17.waves TD (2025) | 8,212 | 3 |
| 1775: Rebellion (2016) | 32,283 | 17 |
| 18 Wheeler: American Pro Trucker (2000) | 2,033,304 | 1,023 |
| 18 Wheels of Steel: Across America (2003) | 736,533 | 982 |
| 18 Wheels of Steel: American Long Haul (2007) | 3,841,565 | 656 |
| 18 Wheels of Steel: Convoy (2005) | 347,286 | 282 |
| 18 Wheels of Steel: Extreme Trucker (2009) | 6,750,342 | 744 |
| 18 Wheels of Steel: Extreme Trucker 2 (2011) | 5,614,369 | 658 |
| 18 Wheels of Steel: Hard Truck (2021) | 0 | 0 |
| 18 Wheels of Steel: Haulin' (2006) | 5,089,359 | 1,232 |
| 18 Wheels of Steel: Pedal to the Metal (2004) | 1,137,911 | 599 |
| 180 (1986) | 3,835,065 | 173 |
| 180 Files: The Aegis Project (2020) | 1,202 | 1 |
| 180 Seconds: A Firefighter's Call (2025) | 12 | 1 |
| 1821: The Struggle for Freedom (2001) | 2,592 | 3 |
| 1869 (1992) | 24,288 | 57 |
| 187 Ride or Die (2005) | 2,044,530 | 791 |
| 18Hell:Lost (2024) | 15 | 1 |
| 18th Floor (2025) | 0 | 0 |
| 19 Part One: Boot Camp (1988) | 5,042 | 13 |
| 1912 Titanic Mystery (2009) | 2,051,089 | 168 |
| 1914 Shells of Fury (2007) | 77,802 | 14 |
| 1914: The Great War (2002) | 5,700 | 53 |
| 1916 - Der unbekannte Krieg (2011) | 4,531,985 | 316 |
| 1941: Counter Attack (1990) | 571,265 | 954 |
| 1942 (1984) | 2,202,996 | 1,358 |
| 1942: First Strike (2010) | 861 | 1 |
| 1942: Joint Strike (2008) | 972,877 | 317 |
| 1942: The Pacific Air War (1994) | 124,914 | 56 |
| 1943 Deadly Desert (2018) | 1,793,197 | 76 |
| 1943 Kai: Midway Kaisen (1987) | 520,406 | 384 |
| 1943: The Battle of Midway (1987) | 3,167,995 | 2,759 |
| 1944: The Loop Master (2000) | 544,634 | 653 |
| 1950s Lawn Mower Kids (2011) | 17,307 | 9 |
| 1954 Alcatraz (2014) | 583,266 | 1,245 |
| 1971 Project Helios (2020) | 498,113 | 288 |
| 1971: Indian Naval Front (2023) | 296,577 | 99 |
| 1976 - Back to midway (2020) | 112,252 | 142 |
| 1979 Revolution: Black Friday (2016) | 3,057,754 | 1,127 |
| 1984 (1983) | 682,325 | 196 |
| 1984 Rewired (2021) | 0 | 0 |
| 198X (2019) | 2,448,829 | 1,214 |
| 1993 Space Machine (2016) | 45,267 | 111 |
| 1999: Hore, Mita koto ka! Seikimatsu (1992) | 28,665 | 53 |
| 199X (2015) | 4,658 | 37 |
| 19XX: The War Against Destiny (1995) | 1,535,841 | 1,198 |
| 1BIT CASTLE (2019) | 24,791 | 17 |
| 1BITDRAGON (2022) | 19,115 | 17 |
| 1bitHeart (2017) | 353,987 | 1,041 |
| 1st Division Manager (1991) | 6,363 | 41 |
| 2 Bows 1 Arrow (2025) | 0 | 0 |
