While it is well known that Doom has influenced that many demons in Lycanites Mobs, outside of the hellish nether there are many more creatures. Heretic and Hexen are both classic games that were built on the Doom game engine (id tech 1), these featured all kinds of interesting monsters that I couldn't resist bringing over to Minecraft!
Here's a slightly modded (custom player classes and weapons) play-through of Heretic:
Update: Dragons Roar - Version 22.214.171.124 for Minecraft 1.11.2
126.96.36.199 (Configs made before this version will be reset by this update.)
Fixed a crash that can randomly be caused by selecting a minion on a summoning pedestal.
Mobs spawned by event mobs such as Baby Vespids spawned by Infected Conba during The Swarm event or allied Gorgomites spawned by March of The Gorgomites will now also have the event applied to them so that they despawn when the event timer finishes (after 10 minutes by default).
Flying mobs with an attack target will now randomly fly upwards a bit or order to prevent them from constantly getting trapped by fences or slabs.
Update: Dragons Roar - Version 188.8.131.52-1.10.2 for Minecraft 1.10.2
A big thanks to @UndulateOak for doing the voice announcements of these new events!
Fixed Boss Events spawning random subspecies instead of being exact based on the type of Soulkey used.
The Roa's whirlpool will no longer affect entities with a high momentum in order to prevent them fling entities too far as well as allowing them to combine their whirlpools together.
New global Mob Event setting added: Aggressive Events, if changed to true, mobs spawned from events will immediately target the player and then will home in if close enough.
Changed the default spawn settings for Inerno mobs, you will need to delete this config file in order to use the new settings or manually update it. The block costs have all be reduced (none higher than 16) as 32 was too much causing the mob to not spawn.
Rahovart's Hellfire Wall and Hellfire Fire now use new textures in order to make them more distinguishable.
Doubled the rate that Astaroth heal Asmodeus in phase 3.
The Wildkin should no longer have a solid collision box.
Update: Dragons Roar - Version 184.108.40.206-1.10.2 for Minecraft 1.10.2
Deep within the forest, these unique trees raise their roots and wander about. They will protect their forest from any who oppose them, that includes you! Axes and Fire does double damage but these creatures are also capable of draining health back when attacking!
This creature can be summoned as a temporary minion by using a Soulgazer to add it to your Beastiary and then using a Summoning Staff to summon it.