All Hell is Breaking Loose!!!

Demons on fire, two-headed chaingunners riding arachnotrons, flying barons, resurrecting imps, the f***  y** demon, helicopters with plasma marine and great music by Mark Klem. Unique gameplay, tons of fun. 

Nice dehacked work

Pure dehacked magic!!!
The maps are nothing amazing, rather simple. But the new monsters and the new weapons really make this unmatched even to this days.
Really awesome experience.

Tons of fun for sure, very creative and fast paced. Still holds up well today despite some crude design. For all those who complain that this is too complicated to run, it isn't at all: either learn how to load multiple wads, or simply download one of the "zdoom-friendly" versions such as "allhell.pk3". neither of the two options require a degree in rocket science.

This was amazing back in the old days, and due to sheer creativity, it still holds up today!

this is the greatest thing ever, arachnotrons with two-headed chaingunners? sheer brilliance.

Not very well made,but the lols it gave were great.

This is one fun and crazy wad that really makes an impact despite being a mere 5 levels. Hell, even nowadays there aren't many wads as crazy and original as this one, and we have more advanced stuff than dehacked. 4.5/5

i like

Absolutely insane -- as not nearly enough wads are. Love that streetsweeper.

This wad is excellent and very creatuve ! The new monsters and weapons are real cool. Only sad thing is that it is far too short ! I would even consider mapping new maps for it :) Excellent WAD for 96 5/5 - PerOxyd

I've seen instructions to build jet engines less complicated than all the BS that came with this crapass thing. what a joke, and epic fail.

All Hell isn't a good mapset. it's incredibly short and ugly. But it's DeHackEd mods are an amazing feat, automatic shotguns, flying barons, and flamethrowers are just getting started on the interesting things this introduces. Although it's not going to amount to much in this age of DECORATE coding and fancy sourceports, it's still very much worth playing as a piece of DooM history.

omfg wierd 5/5

Considering this is from 96, the amount of Dehacked work put into this is breathtaking. The gameplay is insane, although really fun after playing through all sorts of serious wads.

Fun as mess... 5/5

Absolutely cool!

Joel Huenink did a great job, but really: there is an easier way to get this mod to start than explained in the allhell-"Install.txt ". Use one batch data file and all files in one folder! You also need the IDDQD and IDFA cheat for this mod! I give 5/5!!! Recommended to play.

BWAHAHAHAHA! Good luck topping this one you stupid jokemappers >:)

If you don't download this now, you're a sinner. ***** -Xaser

Absolutely cool

On any rational level this is awful; the levels, sounds, and graphics are very crude. The new weapons are dreadful. But it has a lot of charm and it's barmy and enthusiastic, so it's hard to dislike. Although it is very poor.

Anyone who dislikes this wad is a dull person.This is a funny wad!We all need breaks from the intense gunfights sometimes, right?SO this wad is good, nuff said.*****

Some bits are good, some bits are bad, some interesting and cool sprites anyway, that super cyberdemon isnt stolen enough :), surely using modern ports people should be able to make it even cooler and 'properly' shoot twin rockets

ha this is madness you all need to buy new shoes!!!!