10 Sectors Part 2 (10SECTO2.WAD)

In 2000, Doomworld hosted a contest inspired by an Unreal community challenge. 10 Sectors took more than 120 submissions from authors looking to create the most interesting Doom II level they could using - you guessed it - no more than 10 sectors. The premise actually allows for fairly complex levels as demonstrated in the official 10SECTOR megaWAD. It collected the thirty highest-rated entries plus two special mentions. 10SECTO2 is then the first and only spillover release. 27 of these levels were part of the top 32 for at least one judge. The illustrious Linguica hand-picked the remaining five to round the collection out to the mythic "complete game replacement" status. Like the primary release, this 2000 PWAD should be played with Doom II in a Boom-compatible port.

HACX: Twitch'n Kill (HACX.WAD)

HACX was never destined for greatness. A commercial TC published for Doom II in 1997 and featuring some of the better-known authors of Doom's golden age ('96-'97) (notably superstars Adelusion and Iikka Kernanen), it came out subsequent to the release of the new breed of FPS games, namely Quake and Duke Nukem 3D. It's odd, because HACX feels like a natural bridge between the Doom and BUILD engines. It has themed maps, destroyable objects, and a penchant for goofiness that lies outside the normal bounds of Doom. Unfortunately, it never fulfilled the proposed design documents, topping out at twenty-one out of thirty-two levels replaced, and that's looking at it from a purely numerical standpoint.

Insertion (INSRTION.WAD)

Insertion is an episode for vanilla Doom II, released in 1998. I've seen the episode touted as kind of an extension of the Memento Mori series, drawing from some of the same talent. This is true in part, as regular Adam Williamson shows up, along with Stephen Watson of Memento Mori II fame. As for the other two authors, there's project organizer David "Tolwyn" Shaw, known more for his plethora of Doom soundtracks than his smattering of solo releases. Finally, Thomas Evans, who published some maps back in 1995, described by himself as Team TNT's biggest fan.

Requiem (REQUIEM.WAD)

Most of these authors should look familiar to you. Requiem gathered some of the greatest "star" power when it came to megaWAD authors of the time. Some of the names you may recognize from Memento Mori / MM2, and others from STRAIN and Dystopia 3. And, of course, there are a few new faces, as always seems to be the case with these community projects. The show-stealers for this particular project appear to be Iikka Keranen and Anthony "Adelusion" Czerwonka who together might as well have released Dystopia 4 in disguise. Adam Windsor contributes a fair number of maps as well, but all but one of them are short but sweet affairs, singled out by some as filler speedmaps made to push Requiem to release (given an apparently troubled development, not unlike STRAIN and The Talosian Incident).