Any good Doom MegaWads?

Can anyone suggest any good vanilla Doom MegaWads?

Something Like Eternal Doom, Hell Revealed, etc.

And yes I have played those.

Momento Mori

Anything titled WADPACK or DWANGO

That'll get ya started

The Darkening E1 and E2

Scythe 1

BTSX E1 and E2

DTWiD and D2TWiD

My favorite is Scythe 2

If what you're looking for is stuff that plays similarly to those examples you mentioned, I can suggest Reverie, Alien Vendetta, Epic 2 (prequel is only 5 boom maps if you're curious), Plutonia 2... or else check this blog where you can find extensive reviews of many megawads and their download links, personally one of the best sources to find out stuff that could suit you.

https://doomshack.org/~doomkid/DOOMWADS.zip

Are you a bad enough dude to handle ~450 megabytes of vanilla DOOM action?! (No trash was included by the way, everything here is at least decent!)

Anything by skillsaw is well worth checking out also. I'd personally recommend you start with Vanguard to get an idea of his style, but really, any of his major works (Lunatic/Vanguard/Valiant/Ancient Aliens) are amazing, with Valiant being my personal favorite. The latter 2 in particular are also extremely well-received, on the same level as something like Alien Vendetta or Scythe 2.

Wow Doomkid. All vanilla compatible? I might give this a go! 

8 minutes ago, Doomkid said:

https://doomshack.org/~doomkid/DOOMWADS.zip

 

Are you a bad enough dude to handle ~450 megabytes of vanilla DOOM action?! (No trash was included by the way, everything here is at least decent!)

Perfect!

Well i didn't mention many wads because I thought the OP was looking for vanilla compatible wads. If that is not the case, then I will mention the following wads as well:

- Eviternity (requires MBF compatible port)

- Valiant (requires MBF compatible port)

- Sawdust (scrapped Valiant maps. requires MBF compatible port)

- Ancient Aliens (requires Boom compatible port)

- Lunatic (requires Boom compatible port)

- Vanguard (requires Boom compatible port)

- Deathless (requires limit removing port)

- No End in Sight (requires limit removing port)

- Alien Vendetta.

- Combat Shock duology.

- Deus Vult duology.

- Scythe trilogy.

- Stardate 20x6.

- THT: Threnody.

- Return to Hadron duology.

- Legacy of Heroes.

- Coffee Break.

- Rush.

- Tangerine Nightmare.

- Avactor.

- Moonblood/Exomoon.

- Resurgence.

- Speed of Doom.

- Epic 2.

- Kama Sutra.

- Disparate Realities.

- Hanging Gardens (requires GZDoom but it's otherwise standard Doom gamsplay and monsters).

- UAC Ultra.

- 50Monsters.

All the others are Boom-compatible/Limit-removing.

Requiem

revolution!

alien vendetta

Dark covenant

Equinox

all of these are awesome old school megawads from a similar time and are of a similar vein to the wads you mentioned.

Reverie and Doomcore

I know it's already been mentioned above but i think DoomTheWayIDDid is pretty special if you want a new vanilla experience. 

No.