| Luke Woods | Developer | |
| Luke's Offline | Developer | |
| Luke100000 | Developer | |
| LukeArchbell | Developer | |
| LukePoison | Developer | |
| LukeProgrammer | Developer | |
| Lukekalon | Developer | |
| Lukewarm Media | Developer | |
| Lukewarm_waters | Developer | |
| Lukewasthefish | Developer | |
| Lukix | Developer | |
| Lukwe | Developer | |
| Lukáš Navrátil | Developer | |
| Lukáš Navrátil Games | Developer | |
| Lula-Make-Game | Developer | |
| LuluD | Developer | |
| Lulz2 | Developer | |
| Lumas Studio | Developer | |
| Lumenox Games | DeveloperPublisher | |
| Lumi Games | Developer | |
| Lumimon | Developer | |
| Luminathe Studios | Developer | |
| Lumine Noctis | Developer | |
| Luminescence | Developer | |
| Luminous Koala | Developer | |
| Luminous Wizard | Developer | |
| LuminyStudios | Developer | |
| Lumpik | Developer | |
| Lumpy | Developer | |
| Lumpy J | Developer | |
| Lumso | Developer | |
| Luna | Developer | |
| Luna Chai | Developer | |
| Luna Ryuko | Developer | |
| Luna Studios | Developer | |
| Luna Vein | Developer | |
| LunaBerryl | Developer | |
| LunaIndigoStudio | Developer | |
| LunaRolexLer | Developer | |
| LunaWoolf | Developer | |
| Lunadyn | Developer | |
| Lunaniere | Developer | |
| Lunar Age Studios | Developer | |
| Lunar Bear | Developer | |
| Lunar Garde | Developer | |
| Lunar Great Wall Studios | DeveloperPublisher | |
| Lunar Labs | Developer | |
| Lunar Ray Games | Developer | |
| Lunar Soft | DeveloperPublisher | |
| LunarBearCollective | Developer | |
| LunarCitySeven | Developer | |
| LunarGames | Developer | |
| LunarRadiata | Developer | |
| LunarRegalia | Developer | |
| Lunardi | Developer | |
| Lunariah | Developer | |
| Lunaris Games | Developer | |
| LunarzoneGames | Developer | |
| Lunate | Developer | |
| Lunatic Dancer | Developer | |
| Lunatic Games | Developer | |
| Lunatic Pixels | DeveloperPublisher | |
| LuneStellar | Developer | |
| LuneStudio | Developer | |
| Lunex | Developer | |
| Luni0n | Developer | |
| Lunime | Developer | |
| Lunin | Developer | |
| Lunrae | Developer | |
| Lunsemo Sky | Developer | |
| Lupinus | Developer | |
| Lupita_ramirez | Developer | |
| Lura Games | Developer | |
| Lurv | Developer | |
| Luscho | Developer | |
| Luscious Spirit Studios | Developer | |
| Luski Game Studio | Developer | |
| Lussoft | Developer | |
| Lusófona Games: Arcade Room | Developer | |
| Lutwidge | Developer | |
| Luureii | Developer | |
| Lux | Developer | |
| LuxStorm | Developer | |
| Luxapodular | Developer | |
| Luxasdev | Developer | |
| Luxe | Developer | |
| LuxeL | Developer | |
| Luxoflux | Developer | |
| Luxoflux, Inc. | Developer | |
| Luxor Behind this | Developer | |
| Luxorix | Developer | |
| Luxorix Games | Developer | |
| Luxurious Coder 26 | Developer | |
| LuzSoft | Developer | |
| Lv24_Alone | Developer | |
| Lvl 14 Bard | Developer | |
| Lvl_99_Wizard | Developer | |
| LxmeStudxos | Developer | |
| Lyakusha Ulyatai | Developer | |
| Lycaena | Developer | |
| Lyceen | Developer | |
| Lychee Games | Developer | |
| Lychees | Developer | |
| LyciaGarou | Developer | |
| Lydia | Developer | |
| Lydia Neon | Developer | |
| LydiaE | Developer | |
| LydianChord | Developer | |
| LyfeCreations | Developer | |
| Lylouf | Developer | |
| Lymze | Developer | |
| Lynda Clark | Developer | |
| Lyndon Brooke | Developer | |
| Lyndon Sharp | Developer | |
| Lynis | Developer | |
| LynneMeyer | Developer | |
| Lynnnnnn | Developer | |
| Lynsoft (Gordon Fong) | Developer | |
| Lynx | Developer | |
| Lynx ieles | Developer | |
| LynxCat | Developer | |
| LynxJSA | Developer | |
| LynxMultimedia | Developer | |
| Lyra Game Studio | Developer | |
| Lyra Studios | DeveloperPublisher | |
| Lyrcaxis | Developer | |
| Lyriq International | DeveloperPublisher | |
| Lysco | Developer | |
| Lysdexique | Developer | |
| Lysenti | Developer | |
| Lysquid | Developer | |
| Lytorika | Developer | |
| Lyubomir35 | Developer | |
| Lyxil | Developer | |
| Lyze | Developer | |
| Lyиx | Developer | |
| L³ | Developer | |
| Läkub | Developer | |
| Léandre Youkool Le Polles--Potin | Developer | |
| Léo GRARD | Developer | |
| Léon | Developer | |
| Léon Walras | Developer | |
| M E T A H O B B Y | Developer | |
| M Hiddleston | Developer | |
| M KubiK Studio | Developer | |
| M M P | Developer | |
| M Scott McBee | Developer | |
| M dot Strange | Developer | |
| M&E Soft | Developer | |
| M-16 Studio | Developer | |