D Games

D

Robot 883
TitleGenreCompany
D-37unknown3PSoft
D-DayStrategyLoriciel
D-Day - America InvadesStrategyThe Avalon Hill Game Company
D-generationAdventureMindscape
d-thingActionAle Volz
D-ZoneStrategy
D: The GameAdventureAcclaim
Déjà Vu 2AdventureICOM Simulations
Déjà Vu: A Nightmare Comes TrueAdventureMindscape
Dad'n'Meunknown
DadosMiscIdealogic
Daedalus Encounter, TheAdventureMechadeus
DaemonsgateRPGImagitec Design
Daffy DuckActionRiedel Software
DaggerfallRPGBethesda Softworks
Daily Double Horse Racingunknown
Daily Tarot 1.1PuzzleDoug Musto
DAISENRYAKU V DXStrategySystemSoft Corporation
Daisy QuestEducationalJohan Strandberg
Daisy's CastleEducationalGreat Wave Software
DaisyQuestEducationalGreat Wave Software
Dalek AttackActionAlternative Software
DaleksStrategytbf
Daleks ETStrategyE. Jeremy Tira-Thompson
Daleks ForeverStrategyArc Media
Daley Thompson'S DecathlonSportOcean
Dallas QuestAdventureDatasoft
Damage IncorporatedActionMacSoft
Dame Was Loaded, TheAdventurePhilips Interactive
Dames Simulatorunknown
Damocles: Mercenary IIAdventureNovagen
Damsel In DistressActionAlligata Software
Dan DareActionVirgin Games
Dance Of The VampiresAdventureInteractive Technology
DancerStrategyBetter Homes and Gardens
DangerActionJorge Pérez
Danger SwampsActionPhilips Media
Dangerous DaveActionSoftdisk, Inc.
Dangerous Dave 3 - Dave's Risky RescueunknownSoftDisk Publishing
Dangerous Dave 4 - Dave Goes NutzunknownSoftDisk Publishing
Dangerous Dave in Copyright InfringementActionJohn Carmack, Tom Hall
Dangerous StreetsActionMicromania
Danny Sullivan's Indy HeatSportLeland, Tradewest
Dante's InfernoActionDenton Designs
DanTetrisPuzzleDan Greuel
Darby the DragonAdventureBrøderbund
Dare to Dreamunknown
Daria's InfernoAdventureSelectSoft
Darius GaidenunknownConspiracy Entertainment
Dark AgesAction
Dark Ages 1 - The ContinentsRPGMike Hoopmann
Dark CastleAction
Dark Cavern (Night Stalker)ActionMattel Electronics
Dark CenturyActionTitus France
Dark ColonyStrategySSI
Dark Corona PegasusActionAlgomedia Software
Dark Designs 1 - Grelminar's StaffRPGSoftdisk Publishing
Dark Designs 2 - Closing the GateRPGSoftdisk Publishing
Dark EarthunknownMicroProse
Dark Eye, TheAdventureExpert Software
Dark ForcesActionLucasarts
Dark half, theAdventuresymtus
Dark Heart of Uukrul, TheRPGBrøderbund Software, Inc.
Dark LegionsActionStrategic Simulations Inc.
Dark Mist: The Wizard VanishesAdventureEmerald Forest Toys
Dark Orbitunknown
Dark Queen of KrynnunknownStrategic Simulations, Inc. (SSI)
Dark Reign: The Future of WarStrategyActivision
Dark SeedAdventureCyberdreams
Dark Seed 2AdventureDestiny Software Productions, Inc.
Dark SideActionIncentive
Dark Sun - Shattered LandsRPGStrategic Simulations Inc.
Dark Sun - Wake of the RavagerRPGStrategic Simulations Inc.
Dark VengeanceActionMacSoft
Dark WolfActionD'India Software
Dark WoodsActionJocke The Beast
Dark Woods 2AdventureJocke the Beast
DarkerSimulationPsygnosis Limited
Darkiss! Wrath of the Vampire - Chapter 2: Journey to HellAdventureMarco Vallarino
DarklandsRPGMicroProse Software
Darkmanunknown
Darkmere: The Nightmare's BegunRPGZero Hour Software
DarkspyreRPGEvent Horizon Software, Inc.
DarkstoneRPGGathering of Developers
Darkwing Duckunknown
DarkwoodRPGRobert Chancellor
Dart 'm UpSportDommelsch
Dart BoardSportJim Plamondon
DartsSportBob Boylan
DartsSportSoftdisk Publishing
Darwin's DilemmaPuzzleAndre Ouimet
Daryl F. Gates' Police Quest - SWATunknownSierra
Das Amtunknown
Das BootSimulationArtech
Das ErbeAdventureComad
Das schmutzige ErbeAdventureUmweltbundesamt
Das Schwarze Auge 2: Sternenschweifunknown
Das Schwarze Auge 2: Sternenschweif (Speech pack)unknown
Das Schwarze Auge: Die SchicksalsklingeRPGAttic
Das StundenglasAdventureWeltenschmiede
Das Telekommando kehrt zurückAdventureTelekom
Das Tor der MinervaAdventureStephan Stoske
Das TraumfresserchenEducationaliENtertainment Network
Daughter of SerpentsAdventureEldritch Games
Dave 2Action
David el GnomoMiscCompulogical
David Wolf - Secret AgentAdventureDynamix
David's midnight magicSimulationBroderbund
Davidic MatchupEducationalGodly Games
Davids KongActionDavid
Davis Cup World TourSportLoriciel SA
DawgfightSimulationSoftdisk Publishing
DawnActionFreeware
Dawn of AcesSimulationiENtertainment Network
Dawn PatrolSimulationEmpire Interactive
Dawn RaiderActionSoftstar
Day of the PharaohActionChip
Day of the TentacleAdventureLucasArts
Day Of The ViperRPGAccolade
Days of Thunderunknown
Daytona USAunknownSEGA
Daze Before ChristmasActionSunsoft
DazzeloidsEducationalRodney Alan Greenblat
DDM Soccer '96SportDDM
De Gouden KelkAdventure?
Dea TenebrarumActionSystem 4
DeadEndPuzzleWolfgang Thaller
DeadEnd 3DPuzzleWolfgang Thaller
DeadlineAdventureInfocom
DeadlineStrategyNova Spring
DeadlockStrategyAccolade
Deadlock II- Shrine WarsunknownElectronic Arts
Deadly Rooms of Death (a.k.a. D.R.O.D.)PuzzleWebfoot Technologies
Deadly Towersunknown
Death Bringerunknown
Death GateAdventureLegend Entertainment Company
Death Knights of KrynnRPGSSI
Death MaskActionApache Software
Death of SchligAdventurePeter Timony
Death or Glory: Das Erbe von MorganStrategySoftware 2000
Death RallySport
Death SquadronSimulationGatecom
Death SwordActionPalace Software
Death TrackSimulation
DeathbringerActionEmpire Software
DeathKeepunknownSSi
Deathtrack USAAction
Deathtrap DungeonActionEidos Interactive
Decathlon, The ActivisionSportActivision
Decision at GettysburgStrategyTigLon Software
Decision in the DesertStrategyMicroProse Software
Decisive Battles of the American Civil War - Vol. 1StrategySSG Strategic Studies Group
Decisive Battles of the American Civil War - Vol. 2 and 3StrategySSG Strategic Studies Group
Decisive Battles of the American Civil War: Vol. 3StrategySSG Strategic Studies Group
DedalePuzzleUnknown
DeepMiscALO-software
Deep Duck Trouble starring Donald DuckActionSEGA Enterprises
Deep IIMiscALO-Software
Deep SpaceSimulation
DeepTrouble 2ActionCodeBlender
Deer HunterSimulationSunstorm Interactive
Defcom 1ActionIber
DefCon 1StrategyROMulus Software
Defcon 5StrategyVic Tokai
Defenderunknown
Defender 2unknown
Defender 2000ActionAtari/Williams
Defender of Boston: The Rock Island MysteryRPGTim Wisseman
Defender of the CrownStrategy
Defensa del EstrechoActionLoad n Run
Definitive Wargame Collection, TheStrategySSG
Deflektor X4PuzzleRetrospec
DelfoxAction100% by Dina
Deliverance: Stormlord 2ActionHewson Consultants Ltd.
Dell Magazines CrosswordsPuzzleSierra
Delta ForceActionNovaLogic
Delta Force 2ActionNovaLogic
Delta Force: Land WarriorActionElectronic Arts
Delta VActionBethesda Softworks
Deluxe Scrabble for Windowsunknown
Deluxe Ski JumpSportMediamond
Deluxe Trivial PursuitPuzzleDomark
Delvion Star Interceptorunknown
Demolition ManActionAcclaim
Demon AttackActionImagic
Demon AttackunknownFreeware
Demon BlueActionMicroValue
Demon StalkerRPGMicro Forte
Demon's CrestActionCapcom
Demon's Forgeunknown
Demon's Tomb - The AwakeningAdventurecompany
Demon's WinterRPGStrategic Simulations, Inc.
Demons WinterRPGStrategic Simulations, Inc.
Depict1ActionKyle Pulver
Depth DwellersAction
Der Baulöweunknown
Der Clou!Strategyneo Software
Der PatrizierStrategyAscon
Der PlanerStrategyGreenwood
Der Preis ist heißStrategyMr Creosote
Der Produzent - Die Welt des FilmsStrategySilver Style
Der Rasende ReporterStrategyPromotion Software
Der Schatz im SilberseeAdventureLinel
Der Schatz von VenedigAdventureDe Agostini Multimedia
Der Stein der WeisenAdventureKingsoft
Des Chiffres Et Des LettresPuzzleLoriciels
DescentSimulationParallax Software
Descent 2MiscParallax Software
Descent 3ActionInterplay
Descent: FreeSpace - The Great WarSimulationVolition, Inc.
Descubrimiento de América, ElActionOMK
Desert RatsStrategy
Desert strikeActionElectronic arts
DesperabisAdventureFlorian Born
Desperado 2ActionTopo Soft
Desperados: Wanted Dead or AliveStrategyInfogrames
Destination: Marsunknown
Destination: PyramidsEducationalEdmark
DestroyerActionMind Games
Destrucción de América, LaunknownC. Bádenas
Destruction DerbySportReflections Interactive Limited
Destruction Derby 2SimulationPsygnosis
Detective BogeyunknownLoudness Multimedia
DethKarzSimulationBeam Software
DetroitunknownImpressions Games
DeusActionDotEmu
Deus ExActionIon Storm Inc
Deus Ex: Invisible WarRPGIon Storm
Devastatorunknown
Devil WorldActionNintendo
DiablounknownBlizzard
Diablo IIRPGBlizzard Entertainment
Diabolik - 01 - Inafferrabile CriminaleActionSimulmondo
Diabolik - 02 - La Gemma di SalomoneActionSimulmondo
Diamond Balls 3PuzzleUnknown
DiatmarunknownS. Márquez
Dick TracyActionTitus Interactive
Dick Tracy Crimestoppers Print Kitunknown
Dick Tracy: The Crime-Solving Adventureunknown
DictatorStrategyDKTronics
Die Akte Paul BennetAdventureMichael Baltes
Die by the SwordActionInterplay
Die Enviro-Kids greifen einAdventureArt Department
Die FuggerStrategyThe Electric Ballhaus
Die Fugger 2StrategySunflowers
Die HöhleAdventureEway 10 Software
Die Höhlenwelt-Saga: Der leuchtende KristallAdventureWeltenschmiede
Die Hardunknown
Die Hard 2ActionGrand Slam
Die Hard TrilogyunknownElectronic Arts
Die Hard Trilogy 2: Viva Las VegasActionFox Interactive
Die Hard: Nakatomi PlazaunknownSierra / Fox Interactive
Die KathedraleAdventureSoftware 2000
Die Sage von NietoomAdventure4th Generation Studios
Die Schöne Und Das Biestunknown
Die Siedlerunknown
Die Siedler II: Veni, Vidi, ViciStrategyBlue Byte
Die Stadt der Löwen oder The Final Singapore SlingAdventurePM Entertainment
Die total verrückte RallyeStrategyBlue Byte
DiepStrategyVincent Diepeveen
Dig dugActionAtari Games
Dig Dug II: Trouble in ParadiseActionNamco
Dig ItunknownPixel Painters
Dig-Dogs: Dumm Gelaufenunknown
Dig-Dogs: Streetbustersunknown
Dig, TheunknownLucasArts
DiggerAction
Digger RemasteredunknownFreeware
DiggersPuzzleMillennium Interactive
Diggers 2 - ExtractorsStrategyPsygnosis, Ltd.
Diggles: The Myth of Fenris (a.k.a. Wiggles)StrategyInfogrames
Dilbert's Desktop GamesAction
Dime CityStrategyCyberdyne Systems
Diner DashStrategygameLab
DingsdaPuzzlePCSL
Dink SmallwoodRPGIridon Interactive AB
Dino eggsActionD. Schroeder
Dino Park TycoonSimulationMECC
Dinopark TycoonStrategyMECC
Dinosaur AdventureEducationalKnowledge Adventure
Dinosaur Adventure 3-DEducationalKnowledge Adventure
Dinosaur SafariEducationalCreative Multimedia
DinosaursEducationalEureka Multimedia
Dip DipActionIndescomp
DiplomacyStrategyAvalon Hill
DiplomacyStrategyVirgin Mastertronic
Dirty Harryunknown
Dirty RacketsSportPyramid
Dirty SplitAdventureDreamagination
DiscunknownLoriciels
Disciples of SteelRPGFormGen, Inc.
Disciples: Sacred LandsStrategyStrategy First
Discovering AmericaStrategyLawrence Productions
Discovery - In the Steps of ColumbusStrategyImpressions
DiscworldunknownTeeny Weeny Games, Ltd.
DiscworldunknownTeeny Weeny Games, Ltd.
Discworld II: Missing Presumed...!? (a.k.a. Discworld II: Mortality Bytes!)AdventurePsygnosis
Discworld NoirAdventureGT Interactive
Disney Magic Artist DeluxeEducationalDisney Interactive
Disney/Pixar CarsActionTHQ
Disney's Ariel's Story StudioEducationalDisney Interactive
Disney's Magic Artist 3DEducationalDisney Interactive
Disney's Magic Artist ClassicEducationalDisney
Disney's You Can Fly! with Tinker BellAdventureGorilla Systems
Disney's AladdinActionVirgin Interactive
Disney's Duck Tales: The Quest for GoldunknownDisney Interactive
Disney's Hercules Action GameunknownDisney Interactive
Disney's Magical Quest 3 starring Mickey and DonaldActionCapcom Co., Ltd.
Disney's PocahontasActionBuena Vista Games
Disney's TaleSpinActionCapcom Co., Ltd.
Disney's The Jungle BookunknownVirgin Interactive
Disney's Timon & Pumbaa's Jungle GamesPuzzleDisney
Disney’s Treasure Planet CollectionActionDisney Interactive
Dive BomberSimulationUS Gold, Ltd.
Divine DivinityRPGLarian Studios
Dizzy - Fantasy WorldActionCodemasters
Dizzy - MagiclandActionCodemasters
Dizzy - Prince of the Yolk FolkActionCodemasters
Dizzy 1 - RemakeAdventureCrystal Fusion Software
Dizzy the other sideunknownAlexandriu Simion
Dizzy: BubbleunknownCodemasters
Dizzy: Fast Food (a.k.a. Fast Food)unknownCodemasters
Dizzy: Kwik SnaxunknownCodemasters
Dizzy: The Fantastic Adventures of DizzyunknownCodemasters
Dizzy: The Ultimate Cartoon Adventure (Dizzy 1)AdventureCode Masters
DJ PuffAction
DJ Puffs Volcanic CapersAction
DMCA's SkyAdventureASMB Games
DNDRPGR O Software
Dodge 'EmSportAtari, Inc.
DogdayunknownImpact
Dogfight - 80 Years of Aerial WarfareActionVektor Grafix, Ltd.
Dogs of WarStrategySoftware Engineering
Dogs of WarActionElite
Dolphin Boating SimulatorunknownDolphine marine systems
Domark PC Games Collection Vol 1unknown
DominóMiscIdealogic
Dominions II: The Ascension WarsStrategyIllwinter Game Design
Dominions: Priests, Prophets and PretendersStrategyIllwinter Game Design
DominiumStrategyMicroids
DominusStrategyVisual Concepts
Don CosmeActionMicrohobby
Don JuanunknownF.J. Rodrígu
Don QuijoteunknownDinamic
Don Quijote de La ManchaunknownLevel 10
Don't go aloneRPGSterling silver software
Don't Go AloneRPGAccolade
Don't Go AloneRPGAccolade
Donald Ducks PlaygroundActionSierra / Disney
Donald's Alphabet ChasePuzzleWestwood Studios
DonkeySportBill Gates, Neil Konzen
Donkey KongActionNintendo / Atari
Donkey Kong - RemakeunknownFreeware
Donkey Kong 3unknown
Donkey Kong 3ActionNintendo
Donkey Kong Classicsunknown
Donkey Kong CountryActionNintendo
Donkey Kong Country 2: Diddy's Kong QuestActionNintendo
Donkey Kong Country 3: Dixie Kong's Double Trouble!ActionRare, ltd.
Donkey Kong Jr.ActionNintendo
Donkey Kong Jr. MathPuzzleNintendo
Donkey Kong Juniorunknown
Dont Go AloneRPGSterling Silver Software
DoofusunknownPrestige
DoomActionid Software
Doom (Collector's Edition)ActionActivision
Doom 2: Hell on EarthActionid Software
Doom 2DunknownFreeware
Doom 3ActioniD Software
Doom 64 - AbsolutionActionFreeware
Doom 95 PackActionid Software
Doom: PerverseActionFreeware
Doom: Special Editionunknown
Doomdark's RevengeStrategyBeyond Software
Door DoorActionChunsoft, Enix
Dope WarsunknownBeermat Software
DOS-Trend Heftdiskette 4/5/93unknown
DOS-Trend Heftdiskette 8/9/93unknown
DosmineStrategyDavid Vancina
DotsPuzzleSymentic
Double Crossunknown
Double DarePuzzleGametek
Double DragonActionTaito
Double dragon 2 - The revengeActionVirgin Interactive
Double Dragon 3 - The rosetta stoneActionVirgin Interactive
Double DribbleSportKonami
Double TennisSportVM Soft
Douglas CircumstanceunknownFreeware
Down in the DumpsunknownPhilips
Downhill Challengeunknown
Dr FrankenActionElite
Dr FrankenActionElite
Dr Mariounknown
Dr. ŠílenecAdventureMirage
Dr. BlackjackMisc
Dr. Brain Thinking Games: Puzzle MadnessPuzzleKnowledge Adventure
Dr. RudyPuzzleKevin Jay North
Dr.Doom´s revengeActionMedalist International
Dráscula: The Vampire Strikes BackAdventureDigital Dreams Multimedia
Dračí HistorieAdventureNoSense
Drachen von Laasunknown
DraculaAdventureCLR
Dracula UnleashedAdventureIcom Simulations
Dracula: Reign of Terror (a.k.a. Vlad Tepes Dracula)StrategySoftKey Multimedia
Dragon ForceStrategyInterstel Corporation
Dragon LordStrategyOutlaw
Dragon Lore - The Legend BeginsunknownMindscape
Dragon Lore 2: The Heart of the Dragon ManAdventureCryo Interactive Entertainment
Dragon NinjaActionImagine
Dragon Powerunknown
Dragon Quest III (Dragon Warrior III)RPGChunsoft
Dragon Spiritunknown
Dragon StrikeActionWestwood, Strategic Simulations, Inc.
Dragon WarriorRPGEnix Corporation
Dragon Warrior 2unknown
Dragon WarsRPGInterplay
Dragon: The Bruce Lee StoryActionAtari
Dragon's Lair CD-ROMunknownReadySoft
Dragon's Lair II: Time WarpActionReadySoft
Dragon's Lair 3: The Curse of MordreadActionSullivan Bluth Interactive Media, Inc.
Dragon's Lair: Escape from Singe's CastleActionSullivan Bluth Interactive Media, Inc.
DragonfireActionImagic
DragonflightRPGThalion Software
DragonflySimulationUnknown
Dragonriders of PernStrategyEverlasting
DragonsActionF.A. Willshaw
Dragons of FlameRPGSSI
DragonSphereunknownMicroProse
DragonStomperRPGStarpath Corporation
DragonstoneRPGCore Design
Drakan: Order of the FlameActionPsygnosis
DrakkarActionDelta
DrakkhenRPGInfogrames
Drazen Petrovic BasketSportTopo Soft
Dreadnoughtsunknown
Dream ChroniclesAdventureKatGames
Dream Pinball 3DActionTopWare Interactive
Dream Wars!ActionJohn Butler
Dream ZoneAdventureNaughty Dog
Dreamfall: The Longest JourneyAdventureFuncom
DreamwebAdventureCreative Reality
Dreamworld PogieActionCodemasters
Drei Fragezeichen - Das Geheimnis des MagiersAdventureUnited Soft Media
Drillerunknown
Driver: Parallel LinesunknownReflections
Drop Point: AlaskaSportBongfish Interactive
Drops 1.0PuzzleHexa Labs
DropTeam: Mechanized Combat in the Far FutureStrategyTBG Software
Drug WarsActionAmerican Laser Games
Drug WarsStrategyJohn E. Dell
DruglordStrategyFantasyWare, Inc.
DruidActionFirebird
Druid 2: EnlightenmentActionFirebird
Druid: Daemons of the MindRPGSynthetic Dimensions
Dual Orb IIRPGI'Max Corp.
Duck HuntActionNintendo R&D1
Duck OutActionDro Soft
Duck TaleunknownDisney Interactive
Duck Tales 2unknown
DuckhuntActionALO-Software
Ducks Ahoy!ActionCBS Software
DuckTalesActionCapcom Co., Ltd.
DuckTales 2ActionCapcom
Duke Nukemunknown
Duke NukemunknownApogee Software
Duke Nukem - Episode 1: Shrapnel CityMiscApogee
Duke Nukem 3DAction
Duke Nukem 3D: Duke it Out DCActionWizardWorks Software
Duke Nukem 3D: Nuclear WinterActionWizardWorks Software
Duke Nukem II - Episode 4Action
Duke Nukem: Manhattan ProjectActionGOG.com
Duke Nukem: Zero HourActionGT Interactive Software Corp.
DuneStrategyCryo
Dune 2StrategyVirgin Interactive Entertainment
Dune 2000StrategyWestwood
Dungeon CrawlRPG
Dungeon ExplorerRPGJohn Murphy
Dungeon HackRPGSSI
Dungeon HeroesRPGPatrik Hlinka
Dungeon KeeperStrategyBullfrog
Dungeon Keeper 2StrategyBullfrog
Dungeon Magicunknown
Dungeon MasterRPG
Dungeon Master - Return To ChaosRPGGeorge Gilbert
Dungeon Master 2unknownFTL Games
Dungeon MercenaryRPGhgames
Dungeon of ShalanAdventure
Dungeon SiegeRPGGas Powered Games
Dungeons of AvalonRPGZeret
Dungeons of KremlinActionNewcom
Dungeons of KrozActionScott Miller
Dungeons of Kroz 2ActionApogee
Dunkle SchattenAdventureArt Department
Dunzhin - Warrior of Ras Volume 1unknown
Duracell: Run the Bunnyunknown
Dusk of the GodsRPGInterstel
DustinActionDinamic
Dylan Dog - 01 - La regina delle tenebreActionSimulmondo
Dylan Dog - 02 - Ritorno al crepuscoloActionSimulmondo
Dylan Dog - 03 - Storia di nessunoActionSimulmondo
Dylan Dog - 04 - OmbreActionSimulmondo
Dylan Dog - 05 - La mummiaActionSimulmondo
Dylan Dog - 06 - MaelstromActionSimulmondo
Dylan Dog - 07 - Gente che scompareActionSimulmondo
Dylan Dog - 08 - La clessidra di pietraActionSimulmondo
Dylan Dog - 09 - Il maleActionSimulmondo
Dylan Dog - 10 - I vampiriActionSimulmondo
Dylan Dog - 11 - IL marchio rossoActionSimulmondo
Dylan Dog - 12 - Il lungo addioActionSimulmondo
Dylan Dog - 13 - I killer venuti dal buioActionSimulmondo
Dylan Dog - 14 - Il Bosco degli assassiniActionSimulmondo
Dylan Dog - 15 - InferniActionSimulmondo
Dylan Dog - 16 - FantasmiActionSimulmondo
Dylan Dog - 17 - Il cimitero dimenticatoActionSimulmondo
Dylan Dog - Gli UccisoriActionSimulmondo
Dylan Dog: MurderersActionSimulmondo
Dylan Dog: Through the Looking GlassAdventureSimulmondo
DynaunknownHudson Soft Company, Ltd.
Dyna Blasterunknown
Dynamite HeaddyActionTreasure Co., Ltd.
Dynatechunknown
Dynowarz - The Destruction of Spondylusunknown