| ACID | martinx, cartman, masterdan, juvenile, stickdemon, zalewa, koen, wang........ |
| Aliens | urix, padlyandel, wosa, zatras, vain, devotee a dopal |
| Alkeline | mark, matt,clown,battery, rocka, stonehr... |
| Anti-Bfg-Clan | Maldito... |
| Anti-Bfg-Clan | clan ABC: Maldito and others (famous cheaters!!!) |
| Bad Taste | death, 206, kilgore, englander, da_maniac, twiztid, finney... |
| COMandders | Roadse, Sub.King, Sk8ies!, Darg |
| Crappy Gods | crie, helldog, mega-dog, madgunner, vegalon |
| Critical Operation | rusty, soldx, jeraar, alex-corwis, tomsa_x |
| CV | eligio, pichon, venganza, vizcaino... |
| DDTT | hertog jan, tennie, master pain, fosco |
| Demon Juice | mr.trooper, hell on earth, icon, final doom, cjh503, hayama, sing of evil, ms, dark light.... |
| Doom Psychosis | Grinder,SERGEI_C,Mepho,Cazzy,NoBiS,Kutil_Tim |
| Doomaniax | x-jack, vito lee, radeg, bolton, jacih |
| dp | punaxe, elmort, shiva, killer, jackintbox, d@kota, ragnarok... |
| Dwango United | davell, bilox, trigger, joker, romeo, tracilords, vampy... |
| Hells Comandos | marine, shadow_ghost, tai, bass, strike, sabertooth, janus... |
| Inferno | obaya... |
| KGF | godcells, mist aka extremist, vono, hobomaster22, devastation, nestea... |
| Limp Gimps | envision, heretic, samiam |
| Old School | firestorm, urhash, schmitt, dominus, knorton, badfish, chunnk |
| OST | spike, spaton, halty, fishka666, redex, vegeta, vomar.... |
| Predators | mr.twister, hokis, scorcher, raiderr, ufon, methodman a boorgXes |
| Shadow Gunners | masterdan, martinx, svslackr, sick-kist, spawn, njreaper |
| Sisters of Doom | angel91, bogursed, charlotte, gollum, kyte.. |
| Steelsting Mysteria | warstar, máfo, capnor, scorpion, cowkiller, sonicek |
| The Dominators | vampire knight, mkx2, beatrix, tennie, hotman |
| Uni-Doom | ralphis, deathz0r, liam, harvey, ace of spades, russell... |
| Universal Warriors | zoombie, job4h, mr.quind |
| Wild Warriors | bubuss, kelvin, lucky-luc, samy_b, ervinos, Fox333 |
| 66 | titan, rufus, wizzy, beran, sedlo, thomastv, houbar |
| COMPET-N | Single player + Cooperative competition with various disciplines |
| Devastation homepage | strong doomer from Canada |
| Doom Levels | the kelvin webpage about making of levels |
| Doom 1/2 maps | spanish website with maps, news etc. |
| Doomsite | doom site about making levels, wallpapers etc. |
| DoomSphere | kelvin personal webpage with news, pictures, projects, bots etc. |
| DoomWorld | Doom news server |
| DoomZone | doom1/2/3 news server |
| Doom2 all level secrets | the complete list of 32 maps with all level secrets with pictures |
| Doom2.net | classic doom, demos, news, projects, patches... |
| Doom2.wz.cz | Free FTP for doomers for data sending |
| Dr. Deathmatch | Dr. Deathmatch´s website |
| D1/2 cheats | another web with Doom and Doom 2 cheats |
| Gamezone | český herní server, kde najdete i doom2 (czech game server including doom2) |
| Cheats | doom 2 sp cheats |
| idoom | český informační server Doom1/2 (czech information server) |
| Kahn | doom2.exe server (win9x) |
| Legacy | legacy port |
| mr.twister website | the website of czech doomer mr.twister |
| Multiplayer Guide | doomsite about doom2 multiplayer |
| No skill webpage | the legend of doom2, one of the earliest doomgods, he had terrible accident... |
| PlanetDoom | planet DOOM :-) |
| Players profiles | the bahdko´s list of doomers including all eras |
| Zdaemon | zdaemon oficial page |