| title | developer | year | game type | | pop. |
|---|
| Anchor Field Z | Sammy Studios | 1999 | WonderSwan | strategy | image | | | |
| Armored Unit | Sammy Studios | 1999 | WonderSwan | strategy | image | | label | |
| Attentat 1942 | Charles Games | 2017 | WonderSwan | | | | | |
| Bakusou Dekotora Densetsu for WonderSwan | Human | 1999 | WonderSwan | manag./econ. | image | | | |
| BeatMania for WonderSwan | Konami | 1999 | WonderSwan | rhythm | image | | label | |
| Blue Wing Blitz | ? | 2001 | WonderSwan | role-play | | | | |
| Buffers Evolution | Bandai | 1999 | WonderSwan | platformer | image | | | |
| Cardcaptor Sakura: Sakura to Fushigi na Clow Cards | Sims | 1999 | WonderSwan | role-play | image | | label | |
| Chaos Gear | Lay-Up | 1999 | WonderSwan | strategy | image | | label | |
| Chō Aniki: Otoko no Tamafuda | Masaya | 2000 | WonderSwan | role-play | image | | label | |
| Cho Denki Card Battle Yofu Makai Kikuchi Shugo | Kobunsha | 1999 | WonderSwan | | image | | label | |
| Chocobo no Fushigi na Dungeon | Bandai;Square | 1999 | WonderSwan | role-play | image | | label | |
| Clock Tower for Wonderswan | Human | 1999 | WonderSwan | adventure Horror | image | | label | |
| Crazy Climber | Nihon Bussan | 1999 | WonderSwan | action/reflex | image | | label | |
| D's Garage 21 Koubo Game: Tane wo Maku Tori | Bandai | 1999 | WonderSwan | action/reflex puzzle | image | subject | label | |
| Dark Eyes Millenium 2000: Battle Gate | Nextech | 2001 | WonderSwan | role-play | | | | |
| Densha de Go! | Taito | 1998 | WonderSwan | simulation racing/driving | image | | label | |
| Densha de Go! 2 | CyberFront;Taito | 1999 | WonderSwan | simulation racing/driving | image | | label | |
| Digimon Adventure 02: Tag Tamers | Bandai | 2000 | WonderSwan | role-play Manga | image | | label | |
| Digimon Adventure: Anode Tamer | Bandai | 1999 | WonderSwan | role-play Manga | image | | label | |
| Digimon Adventure: Cathode Tamer | Bandai | 2000 | WonderSwan | role-play Manga | image | | label | |
| Digimon Digital Monsters | Bandai | 2000 | WonderSwan | role-play Manga | image | | label | |
| Digimon Tamers - Battle Spirit | ? | 2001 | WonderSwan | role-play | | | label | |
| Digital Partner | Bandai | 2000 | WonderSwan | adventure role-play | image | | | |
| Dokodemo Hamster | Bec | 1999 | WonderSwan | manag./econ. Manga | image | | label | |
| Engacho! | NAC | 1999 | WonderSwan | puzzle | image | | | |
| Fever Sankyo: Koushiki Pachinko Simulation | Bec | 1999 | WonderSwan | casino/cards | image | | label | |
| Final Lap 2000 | Namco | 2000 | WonderSwan | racing/driving | image | | label | |
| Fire ProWrestling | Human | 2000 | WonderSwan | fighting | image | | label | |
| Fishing Freaks: Bass Rise | Bec | 2000 | WonderSwan | sport | image | | label | |
| From TV Animation: One Piece: Mezase Kaizoku Ou | Bandai | 2000 | WonderSwan | strategy Manga | image | | label | |
| Ganso Jajamaru Kun | Jaleco | 1999 | WonderSwan | platformer | image | | | |
| Glocal Hexcite | GU | 2000 | WonderSwan | board game puzzle | image | | | |
| Gomoku Narabe & Reversi Toyuumon | Sammy | 2000 | WonderSwan | board game puzzle | image | | label | |
| Gorakuoh TANGO! | Mebius | 1999 | WonderSwan | | image | | | |
| GunPey | Koto | 1999 | WonderSwan | puzzle | image | | label | |
| Hanafuda Shiyou Yo | Success | 2000 | WonderSwan | | image | | label | |
| Harobots | Sunrise Interactive | 1999 | WonderSwan | role-play Manga | image | | label | |
| Hunter X Hunter: Ichi O Tsugo Mono | Bandai | 2000 | WonderSwan | adventure Manga | image | | label | |
| Itou Jun ni Uzumaki Noroi Simulation | Omega Micott | 2000 | WonderSwan | simulation Manga | image | | label | |
| Kakuto Ryori Densetsu Bistro Recipe: Wonder Battle Hen | Banpresto | 1999 | WonderSwan | role-play | image | | | |
| Kaze no Klonoa: Moonlight Museum | Namco | 1999 | WonderSwan | platformer | image | | label | |
| Kelba Yosou Shien Shinkaron | Media Entertainment | 1999 | WonderSwan | | image | | label | |
| Kiss Yori...: Seaside Serenade | KID | 1999 | WonderSwan | | image | | | |
| Kyoso Uma Ikusei Simulation Keiba | Interbec | 1999 | WonderSwan | simulation | image | | | |
| Langrisser Millenium WS: The Last Century | Bandai;NCS Masaya | 2000 | WonderSwan | strategy role-play | image | | label | |
| Last Alive | Bandai | 2001 | WonderSwan | adventure | | | | |
| LastStand | Bandai | 1999 | WonderSwan | role-play Fantasy | image | | | |
| Lode Runner | Banpresto | 2000 | WonderSwan | action/reflex maze platformer | image | | label | |
| Macross: True Love Song | Bandai | 2000 | WonderSwan | adventure role-play Manga | image | | label | |
| Magical Drop | Data East | 1999 | WonderSwan | puzzle | image | | label | |
| Mahjong Touryuumon | Sammy;Chatnoir | 1999 | WonderSwan | board game | image | | label | |
| Makaimura for WonderSwan | Capcom | 1999 | WonderSwan | platformer shooter Fantasy | image | | label | |
| Medarot: Perfect Edition Kabuto Version | Imagineer;Natsume | 1999 | WonderSwan | role-play | image | | label | |
| Medarot: Perfect Edition Kuwagata Version | Imagineer | 1999 | WonderSwan | role-play | image | | label | |
| Meitantei Conan: Majutsushi no Chousenjou | Bandai | 1999 | WonderSwan | adventure Manga | image | | label | |
| Meitantei Conan: Nishi no Meitantei Saidai no Kiki!? | Bandai | 2000 | WonderSwan | adventure Manga | image | | label | |
| Meta Communication: Therapy Nee Kiite! | Media Entertainment | 2000 | WonderSwan | | image | | | |
| Mikeneko Holme's Ghost Panic | ? | 2001 | WonderSwan | adventure | | | | |
| Mingle Magnet | HAL | 1999 | WonderSwan | puzzle | image | | label | |
| Mobile Suit Gundam MSVS | Sims | 1999 | WonderSwan | strategy Manga | image | | label | |
| Moero!! Pro Yakyuu Rookies | Jaleco | 2000 | WonderSwan | sport | image | | label | |
| Morita Shogi | Yuki Enterprise | 1999 | WonderSwan | board game | image | | label | |
| Nazo ou Pocket | Bandai Visual | 1999 | WonderSwan | role-play | image | | | |
| Neon Genesis Evangelion: Shito Ikusei | Gainax;Bandai | 1999 | WonderSwan | role-play Manga | image | | label | |
| New Japan ProWrestling: Toukon Retsuden | Tomy | 1999 | WonderSwan | fighting | image | | label | |
| Nice On | Aisystem Tokyo | 1999 | WonderSwan | sport | image | | label | |
| Nobunaga no Yabō | Koei | ? | WonderSwan | strategy | image | | label | |
| Ochan no Oekaki Logic | Santaclaus | 2000 | WonderSwan | puzzle | image | | label | |
| Pocket Fighter | Capcom | 2000 | WonderSwan | fighting | image | | label | |
| Pro Mahjong Kiwame | Athena | 1999 | WonderSwan | board game | image | | label | |
| Puyo Puyo Tsuu | Sega | 1999 | WonderSwan | puzzle | image | | label | |
| Puzzle Bobble | Sunsoft;Taito | 1999 | WonderSwan | puzzle | image | | label | |
| Rainbow Islands: Putty's Party | MegaHouse;Taito | 2000 | WonderSwan | platformer | image | | label | |
| Ring Infinity | Bandai | 2000 | WonderSwan | adventure | image | | label | |
| Rockman & Forte: Mirai Kara no Chousensha | Capcom | 1999 | WonderSwan | platformer Science Fiction | image | | label | |
| San Goku Shi for WonderSwan | Koei | 1999 | WonderSwan | strategy Historical | image | | label | |
| San Goku Shi II for WonderSwan | Koei | 2000 | WonderSwan | strategy Historical | image | | label | |
| SD Gundam Emotional Jam | Bandai | 1999 | WonderSwan | strategy Manga | image | | label | |
| SD Gundam G-Generation: Gather Beat | Bandai | 2000 | WonderSwan | strategy Manga | image | | label | |
| SD Gundam Gashakon Senki: Episode One | Bandai | 1999 | WonderSwan | action/reflex fighting strategy Manga | image | | label | |
| Senkaiden: TV Animation Senkaiden Houshin Engi Yori | Bandai | 2000 | WonderSwan | role-play | image | | label | |
| Sennou Millenium | Bandai | 2000 | WonderSwan | puzzle | image | | label | |
| Shanghai Pocket | Sunsoft | 1999 | WonderSwan | board game puzzle | image | | label | |
| Shogi Touryuumon | Sammy | 1999 | WonderSwan | board game | image | | label | |
| Side Pocket | Data East | 1999 | WonderSwan | sport | image | | label | |
| Slither Link | Nikoli;Bandai | 2000 | WonderSwan | puzzle | image | | label | |
| Soccer Yarou! Challenge the World | Coconuts Japan | 1999 | WonderSwan | sport | image | | label | |
| Sotsugyou | Image Works | 1999 | WonderSwan | simulation Manga | image | | | |
| Sotsugyou Graduation | Bandai | 1999 | WonderSwan | simulation flight Manga | image | | label | |
| Space Invaders - The Original Game | Sunsoft | 1999 | WonderSwan | shooter Science Fiction | image | | label | |
| Super Robot Taisen Compact | Banpresto | 1999 | WonderSwan | strategy Manga | image | | label | |
| Super Robot Taisen Compact 2: Dai Ichibu: Chijou Gekidou Hen | Banpresto | 2000 | WonderSwan | strategy Manga | image | | label | |
| Super Robot Taisen Compact 2: Dai Nibu: Uchuu Gekishin Hen | Banpresto | 2000 | WonderSwan | strategy Manga | image | | label | |
| Super Robot Taisen Compact 2: Dai Sanbu: Ginga Kessen Hen | Banpresto | 2001 | WonderSwan | strategy Manga | image | | label | |
| Taikyoku Igo: Heisei Kiin | Success | 2000 | WonderSwan | board game | image | | label | |
| Tanjou Debut for WonderSwan | Emotion | 2000 | WonderSwan | simulation Manga | image | | label | |
| Tare Pan no GunPey | San-X;Green Camel;Bandai | 1999 | WonderSwan | puzzle | image | | label | |
| Tekken Card Challenge | Namco | 1999 | WonderSwan | fighting casino/cards | image | | label | |
| Terrors | Bandai | 1999 | WonderSwan | adventure | image | | label | |
| Tetsujin 28 Gou | Hikari-Pro | 1999 | WonderSwan | Manga | image | | label | |
| Tetsuman | Chatnoir | 1999 | WonderSwan | board game | image | | label | |
| Time Bokan Series: Bokan Densetsu Buta Mo O Daterya Doronbou | Banpresto | 2000 | WonderSwan | role-play Manga | image | | label | |
| Tokyo Majin Gakuen Fuju Houroku | Shout!DesignWorks | 2000 | WonderSwan | adventure | image | | label | |
| Trump Collection 2 | Bottom Up | 2000 | WonderSwan | casino/cards | image | | | |
| Trump Collection Bottom Up Teki Trump Seikatsu | Bottom Up | 1999 | WonderSwan | casino/cards Manga | image | | | |
| Turntablist: DJ Battle | Bandai | 1999 | WonderSwan | rhythm | image | | | |
| Umizuri ni Ikou | Coconuts Japan | 1999 | WonderSwan | sport | image | | label | |
| Uzumaki: Denshi Kaikihen | Omega Micott | 2000 | WonderSwan | adventure Manga | image | | label | |
| Vaitz Blade | Bandai | 1999 | WonderSwan | role-play | image | | | |
| Wonder Stadium | Namco | 1998 | WonderSwan | sport | image | | label | |
| Wonder Stadium '99 | Namco | 1999 | WonderSwan | sport | image | | label | |
| Wuz↑b? Produce Street Dancer | Fortyfive | 2000 | WonderSwan | rhythm Manga | image | | label | |
