Insanity's Brutality is like author described "What would happen if I ported the mod, Insanity's Requiem, into Brutal Doom". There are much more weapons with upgrades, the current test version (4.01) has got the Doom 2016 weapons together with some upgrades. A very nice addon is that your health and armor can reach an incredibly high amounts without problems so your gameplay will be rather fast and without problems. The only problem lies in FPS drops, the framerate is lower a lot of times.
Another gameplay mod like Quaker540's addon, Project Brutality (really, it started from Quaker540's addon and built it's way), and the Brutal Pack, but like Insanity's Requiem, the monsters seem a little more aggressive. Pinky Demons have a chance of leaping and eating you alive.
What's the point if you have just simply overkill monsters? Isn't there something else?
This mod also features:
-an arsenal just like Quaker540's addon, along with a new type of accessory, the Pipe Bomb
-All sounds have been replaced or tweaked with something better
-the Doomguy from Brutal Doom v16b is back
-Doom 3 monster sounds, along with Trent Reznor Doom 3 Alpha commando sounds, and Killing Floor Clot sounds
-New Pickup sounds
-New sprites
-Better Pickup effects for powerups
-Special CVARs to improve FPS and performance (and overall, have a little fun here and there)
Doomguy5th sent me private test version of his Insanity's Brutality mod - numbered 4.0 Test. There is a changelog on his moddb mod website (links below), and here are the changes that you might have noticed so far during the video:
- added tons of new weapons
- added new gameplay modes
- added a lot of new upgrades
- some changes in Insanity's Brutality options
- changed some graphics
00:20 - Entryway
09:15 - Underhalls
21:55 - The Gantlet
27:02 - The Focus
32:17 - The Waste Tunnels
41:53 - The Crusher
52:14 - Tricks and Traps
Insanity's Brutality - http://www.moddb.com/mods/brutal-doom/addons/insanitys-brutality
Youtube - https://www.youtube.com/channel/UCvPVI4HEyIMG4WjkxEFleVg
Brutal Doom v20b - http://www.moddb.com/mods/brutal-doom
Project Brutality - http://www.moddb.com/addons/project-brutality
Project Remap - http://www.moddb.com/games/doom-ii/addons/doom-2-project-remap
Doom Metal WAD - http://www.moddb.com/mods/brutal-doom/downloads/doom-metal-soundtrack-mod-volume-4
GZDoom - http://gzdoom.drdteam.org/
Zandronum - https://zandronum.com/