| Game | Platform | Release Date | Overview | Front Cover | Back Cover | Fan Art | Title Screen | Screenshots | Clear Logo |
|---|---|---|---|---|---|---|---|---|---|
| Happy Hippos auf Weltreise #97413 | Nintendo DS | 2007-11-12 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Hotel #63839 | Sony Playstation | 1997-11-27 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Hours 48-in-1 #134081 | Arcade | 2004-03-01 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| Happy Jogging in Hawaii #63840 | Sony Playstation | 2001-11-29 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Lesson: First Lesson #84078 | Sega Dreamcast | 2000-09-28 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Happy Manager #95527 | Sony Playstation 4 | 2018-01-11 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Neuron Academy #32997 | Nintendo Wii | 2010-02-27 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Numbers #78608 | Amstrad CPC | 1984-01-01 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Numbers #116260 | PC | 2020-10-15 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Pairs #76132 | Nintendo Entertainment System (NES) | 1991-01-01 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Happy Party with Hello Kitty & Friends #64015 | Nintendo DS | 2009-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Puzzle #125858 | PC | 2021-04-24 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Quest #121101 | PC | 2020-11-06 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Race #73860 | Watara Supervision | 1992-01-01 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Room #42902 | PC | 2016-12-19 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Happy Salvage #63841 | Sony Playstation | 2000-08-31 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Trails #10517 | Intellivision | 1983-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Happy Tree Friends: False Alarm #123365 | Microsoft Xbox 360 | 2008-06-25 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | ✓ |
| Happy Wars #20301 | Microsoft Xbox 360 | 2012-10-12 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Happy Wars #20966 | PC | 2014-05-28 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Happy Wars #31309 | Microsoft Xbox One | 2015-04-24 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy Wheels 3 #103605 | Microsoft Xbox One | 1970-01-01 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy's Humble Burger Farm #107997 | Sony Playstation 4 | 2021-12-03 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy's Humble Burger Farm #115875 | Microsoft Xbox One | 2021-12-03 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happy's Humble Burger Farm #119746 | PC | 2021-12-03 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| HappyFunland [Souvenir Edition] #116915 | Sony Playstation 5 | 2023-09-30 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Happyland Adventures #43979 | PC | 2000-04-19 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Haque #125233 | PC | 2017-11-23 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Haradius Zero #81103 | Nintendo Entertainment System (NES) | 2018-01-01 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| HaraForce #128977 | Nintendo Entertainment System (NES) | 2022-01-01 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | ✓ |
| Harald Hårdtand #82294 | Amiga | 1992-01-01 | Missing | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| Harapeko Pakkun #50227 | MSX | 1984-10-02 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Harbinger #32154 | PC | 2002-02-25 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| HARBOR ESCAPE #34914 | Atari 2600 | 1983-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Harbour Attack #132581 | Nintendo Game Boy | 2022-11-05 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| Harbour Attack #132586 | Nintendo Game Boy Color | 2022-11-05 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| Hard 'n' Heavy #18451 | Commodore 64 | 1989-05-18 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Hard 'n' Heavy #88977 | Amiga | 1989-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Hard Blow #41285 | Sony Playstation | 1997-07-31 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Hard Boiled #93695 | Sony Playstation | 1997-10-15 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Hard Boiled #130512 | MSX | 1987-01-01 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| Hard Cheese #29651 | Sinclair ZX Spectrum | 1983-01-01 | Missing | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Hard Corps: Uprising #21142 | Sony Playstation 3 | 2011-03-15 | ✓ | ✓ | Missing | Missing | Missing | ✓ | ✓ |
| Hard Corps: Uprising #21143 | Microsoft Xbox 360 | 2011-02-16 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Hard Drivin' #483 | Sega Genesis | 1991-01-01 | ✓ | ✓ | ✓ | Missing | Missing | Missing | ✓ |
| Hard Drivin' #9482 | Amiga | 1989-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Hard Drivin' #22420 | Atari Lynx | 1991-08-01 | ✓ | ✓ | ✓ | Missing | Missing | ✓ | ✓ |
| Hard Drivin' #26607 | Nintendo Entertainment System (NES) | 2013-08-02 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Hard Drivin' #28006 | Sega Mega Drive | 1990-12-21 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Hard Drivin' #86987 | Arcade | 1989-02-12 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |