| MAME Name | Description | Official | Alternate | VC WS | ||
 | hachamf | Hacha Mecha Fighter (19th Sep. 1991, protected, set 1) | - | - | 99.1 kB 06-Aug-2022 Download | |
| hachoo | Hachoo! (World, set 1) | - | - | 243 kB 06-Aug-2022 Download | |
| hal21 | HAL21 | - | - | 342 kB 06-Aug-2022 Download | |
 | halleysc | Halley's Comet (US) | 11.5 MB 06-Aug-2022 Download | - | - | |
| hamaway | Hammer Away (Japan, prototype) | - | - | 400 kB 06-Aug-2022 Download | |
 | hammer | Hammer | - | - | 592 kB 06-Aug-2022 Download | |
| hanagumi | Sakura Taisen - Hanagumi Taisen Columns (J 971007 V1.010) | - | - | 270 kB 06-Aug-2022 Download | |
 | hangon | Hang-On (Rev A) | 82.8 MB 06-Aug-2022 Download | - | 1.23 MB 06-Aug-2022 Download | |
 | hangonjr | Hang-On Jr. (Rev. B) | - | - | 1.48 MB 06-Aug-2022 Download | |
| happyskl | Happy Skill (Italy, V611IT) | - | - | 573 kB 19-May-2023 Download | |
 | hapytour | Happy Tour | - | - | 278 kB 06-Aug-2022 Download | |
 | harddriv | Hard Drivin' (cockpit, rev 7) | - | - | 309 kB 06-Aug-2022 Download | |
| harddunk | Hard Dunk (World) | - | - | 87.4 kB 06-Aug-2022 Download | |
 | hardhat | Hard Hat | - | - | 654 kB 06-Aug-2022 Download | |
| hardhea2 | Hard Head 2 (v2.0, Music Program v2.4) | - | - | 73.2 kB 06-Aug-2022 Download | |
| hardhead | Hard Head | - | - | 65.7 kB 06-Aug-2022 Download | |
| hardyard | Hard Yardage (v1.20) | - | - | 83.2 kB 06-Aug-2022 Download | |
| harem | Harem | - | - | 593 kB 06-Aug-2022 Download | |
| hasamu | Hasamu (Japan) | - | - | 210 kB 06-Aug-2022 Download | |
 | hatris | Hatris (US) | 785 kB 06-Aug-2022 Download | - | 353 kB 06-Aug-2022 Download | |
 | hattrick | Hat Trick (11/12/84) | 178 kB 06-Aug-2022 Download | 16.4 MB 06-Aug-2022 Download | 308 kB 06-Aug-2022 Download | |
 | hbarrel | Heavy Barrel (World) | 1.96 MB 06-Aug-2022 Download | - | 4.18 MB 06-Aug-2022 Download | |
 | hcastle | Haunted Castle (version M) | 379 kB 06-Aug-2022 Download | - | 634 kB 19-May-2023 Download | |
| hcrash | Hyper Crash (version D) | - | - | 181 kB 06-Aug-2022 Download | |
| hdrivair | Hard Drivin's Airborne (prototype) | - | - | 96.6 kB 06-Aug-2022 Download | |
 | headon | Head On (2 players) | - | - | 278 kB 06-Aug-2022 Download | |
| headon1 | Head On (1 player) | - | - | 269 kB 06-Aug-2022 Download | |
 | headon2 | Head On 2 | - | - | 447 kB 06-Aug-2022 Download | |
 | heartatk | Heart Attack | - | - | 173 kB 06-Aug-2022 Download | |
 | heatbrl | Heated Barrel (World version 3) | 12.1 MB 06-Aug-2022 Download | - | 170 kB 06-Aug-2022 Download | |
| heberpop | Hebereke no Popoon (Japan) | - | - | 108 kB 06-Aug-2022 Download | |
 | hedpanic | Head Panic (ver. 0117, 17/01/2000) | - | - | 941 kB 06-Aug-2022 Download | |
| heiankyo | Heiankyo Alien | - | - | 356 kB 06-Aug-2022 Download | |
 | helifire | HeliFire (set 1) | 1.17 MB 06-Aug-2022 Download | - | 395 kB 06-Aug-2022 Download | |
 | hellfire | Hellfire (2P set) | - | - | 438 kB 06-Aug-2022 Download | |
| herbiedk | Herbie at the Olympics (DK conversion) | - | - | 194 kB 06-Aug-2022 Download | |
| herodku | Hero in the Castle of Doom (DK conversion, not encrypted) | - | - | 343 kB 06-Aug-2022 Download | |
| heuksun | Heuk Sun Baek Sa (Korea) | - | - | 255 kB 06-Aug-2022 Download | |
| hexa | Hexa | - | - | 159 kB 06-Aug-2022 Download | |
| hexion | Hexion (Japan ver JAB) | - | - | 120 kB 06-Aug-2022 Download | |
| hexpool | Hex Pool (Shinkai) | - | - | 195 kB 06-Aug-2022 Download | |
 | hharry | Hammerin' Harry (World, M81 hardware) | 8.76 MB 06-Aug-2022 Download | - | 189 kB 06-Aug-2022 Download | |
| hidctch2 | Hidden Catch 2 (pcb ver 3.03) (Kor/Eng) (AT89c52 protected) | - | - | 109 kB 06-Aug-2022 Download | |
| hidnctch | Hidden Catch (World) / Tul Lin Gu Lim Chat Ki '98 (Korea) (pcb ver 3.03) | - | - | 145 kB 06-Aug-2022 Download | |
 | higemaru | Pirate Ship Higemaru | - | - | 1.20 MB 06-Aug-2022 Download | |
| highsplt | SF-HiSplitter (set 1) | - | - | 51.2 kB 06-Aug-2022 Download | |
 | hiimpact | High Impact Football (rev LA5 02/15/91) | - | - | 670 kB 19-May-2023 Download | |
 | hippodrm | Hippodrome (US) | 4.46 MB 06-Aug-2022 Download | - | 5.16 MB 06-Aug-2022 Download | |
| hiryuken | Hokuha Syourin Hiryu no Ken | - | - | 119 kB 06-Aug-2022 Download | |
| histryma | The History of Martial Arts (set 1) | - | - | 133 kB 06-Aug-2022 Download | |
 | hitice | Hit the Ice (US) | - | - | 513 kB 06-Aug-2022 Download | |
 | hitme | Hit Me (set 1) | - | 4.01 MB 06-Aug-2022 Download | 579 kB 06-Aug-2022 Download | |
| hitnmiss | Hit 'n Miss (version 3.0) | - | - | 138 kB 06-Aug-2022 Download | |
 | hmcompm2 | hiphopmania complete MIX 2 (ver UA-A) | 14.0 MB 06-Aug-2022 Download | - | - | |
 | hmcompmx | hiphopmania complete MIX (ver UA-B) | 14.2 MB 06-Aug-2022 Download | - | - | |
| hngmnjpm | Hangman (JPM) | - | - | 114 kB 06-Aug-2022 Download | |
| hoccer | Hoccer (newer) | - | - | 204 kB 06-Aug-2022 Download | |
 | hogalley | Vs. Hogan's Alley (set HA4-1 E-1) | 4.65 MB 06-Aug-2022 Download | - | 235 kB 06-Aug-2022 Download | |
| holeland | Hole Land (Japan) | - | - | 624 kB 19-May-2023 Download | |
| holo | Holosseum (US, Rev A) | - | - | 116 kB 06-Aug-2022 Download | |
| homerun | Moero!! Pro Yakyuu Homerun Kyousou | - | - | 65.1 kB 06-Aug-2022 Download | |
| homo | Homo | - | - | 162 kB 06-Aug-2022 Download | |
| honeydol | Honey Doll | - | - | 221 kB 06-Aug-2022 Download | |
 | hook | Hook (World) | - | - | 1.40 MB 06-Aug-2022 Download | |
| hoops96 | Hoops '96 (Europe/Asia 2.0) | - | - | 150 kB 06-Aug-2022 Download | |
 | hopmappy | Hopping Mappy | 3.66 MB 06-Aug-2022 Download | - | 729 kB 06-Aug-2022 Download | |
| hopprobo | Hopper Robo | - | - | 159 kB 06-Aug-2022 Download | |
| horekid | Kid no Hore Hore Daisakusen | - | - | 299 kB 06-Aug-2022 Download | |
| horizon | Horizon (Irem) | - | - | 258 kB 06-Aug-2022 Download | |
 | horshoes | American Horseshoes (US) | - | - | 1.56 MB 06-Aug-2022 Download | |
| hotblock | Hot Blocks - Tetrix II (set 1) | - | - | 135 kB 06-Aug-2022 Download | |
| hotbubl | Hot Bubble (Korea, with adult pictures) | - | - | 251 kB 06-Aug-2022 Download | |
 | hotchase | Hot Chase (set 1) | - | - | 375 kB 06-Aug-2022 Download | |
| hotdogst | Hotdog Storm (Korea) | - | - | 156 kB 06-Aug-2022 Download | |
| hotmind | Hot Mind (Hard Times hardware) | - | - | 146 kB 06-Aug-2022 Download | |
 | hotpinbl | Hot Pinball | - | - | 594 kB 06-Aug-2022 Download | |
 | hotrod | Hot Rod (World, 3 Players, Turbo set 1, Floppy Based) | - | - | 656 kB 06-Aug-2022 Download | |
| hotshock | Hot Shocker | - | - | 147 kB 06-Aug-2022 Download | |
 | hotsmash | Vs. Hot Smash | - | - | 594 kB 06-Aug-2022 Download | |
 | hp38g | HP38G | 1.33 MB 06-Aug-2022 Download | - | - | |
 | hp48g | HP48G | 726 kB 06-Aug-2022 Download | - | - | |
 | hp48gp | HP48G+ | 575 kB 06-Aug-2022 Download | - | - | |
 | hp48gx | HP48GX | 6.31 MB 06-Aug-2022 Download | - | - | |
 | hp48s | HP48S | 384 kB 06-Aug-2022 Download | - | - | |
 | hp48sx | HP48SX | 474 kB 06-Aug-2022 Download | - | - | |
 | hp49g | HP49G | 8.91 MB 06-Aug-2022 Download | - | - | |
 | hpolym84 | Hyper Olympic '84 | - | - | 314 kB 06-Aug-2022 Download | |
 | hsf2 | Hyper Street Fighter II: The Anniversary Edition (USA 040202) | 475 kB 06-Aug-2022 Download | - | 731 kB 06-Aug-2022 Download | |
| hstennis | Hot Shots Tennis (V1.1) | - | - | 790 kB 06-Aug-2022 Download | |
| htchctch | Hatch Catch | - | - | 96.3 kB 06-Aug-2022 Download | |
 | hthero94 | Hat Trick Hero '94 (Ver 2.2A 1994/05/26) | - | - | 155 kB 06-Aug-2022 Download | |
| hthero95 | Hat Trick Hero '95 (Ver 2.5J 1994/11/03) | - | - | 200 kB 06-Aug-2022 Download | |
 | hunchbak | Hunchback (set 1) | - | - | 764 kB 06-Aug-2022 Download | |
| huncholy | Hunchback Olympic | - | - | 596 kB 06-Aug-2022 Download | |
 | hustle | Hustle | 206 kB 06-Aug-2022 Download | - | 122 kB 06-Aug-2022 Download | |
| hustler | Video Hustler | - | - | 168 kB 06-Aug-2022 Download | |
| hvnsgate | Heaven's Gate | - | - | 112 kB 06-Aug-2022 Download | |
| hvoltage | High Voltage | - | - | 41.6 kB 06-Aug-2022 Download | |
 | hvymetal | Heavy Metal (315-5135) | - | - | 697 kB 06-Aug-2022 Download | |
| hvysmsh | Heavy Smash (Europe version -2) | - | - | 120 kB 06-Aug-2022 Download | |
| hvyunit | Heavy Unit (World) | - | - | 266 kB 06-Aug-2022 Download | |
| hwchamp | Heavyweight Champ (set 1) | - | - | 128 kB 06-Aug-2022 Download | |
| hwrace | High Way Race | - | - | 534 kB 06-Aug-2022 Download | |
 | hydra | Hydra | - | - | 402 kB 06-Aug-2022 Download | |
 | hydrthnd | Hydro Thunder | 4.68 MB 06-Aug-2022 Download | - | - | |
| hyperath | Hyper Athlete (GV021 Japan 1.00) | - | - | 109 kB 06-Aug-2022 Download | |
 | hyperpac | Hyper Pacman | - | - | 660 kB 06-Aug-2022 Download | |
 | hyperspt | Hyper Sports | - | - | 365 kB 06-Aug-2022 Download | |
 | hyprdriv | Hyperdrive (ver 1.40, Oct 23 1998) | - | - | 1.06 MB 06-Aug-2022 Download | |
| hyprduel | Hyper Duel (Japan set 1) | - | - | 200 kB 06-Aug-2022 Download | |
 | hyprolym | Hyper Olympic | - | - | 317 kB 06-Aug-2022 Download | |
