Map:

CRUMBLE by ModdedMarionette

Mod:
Left 2 Mine by TheCallunxz

Map Requirements:

You must have Left 2 Mine installed. (Left 2 Mine: https://www.curseforge.com/minecraft/mc-mods/left-2-mine)

You must set maxCorpseCount to 0 to disable ragdolls (The game crashes with ragdolls enabled due to some unavoidable issues). See the four-steps tutorial below if you do not know how to do this.

Map Features:

Extra speed and jump boost! Killing zombies on the move!

Usage of vanilla mobs (You will be fighting flying skeletons)!

You have the ability to steal health from kills! You survive longer by being aggressive!

Breakable walls (Discover more areas)!

In-chat game menu! You can now start the horde from anywhere on the map (as well as stopping the game)!

Check out screenshots of this map here!

Difference from vanilla Left 2 Mine experience:

Completely different playstyle due to your much greater mobility.

Boomers and Smokers disabled.

Existence of mobs outside the mod.

The ability to steal health replaces the usage of healing items.

How to disable ragdolls:

If you are on the main menu, click "Mods":

Step 1 (Menu)

If you are in-game, click the "Mod Options..." button on the esc menu:

Step 1 (In-game)

Next, select "Left 2 Mine" out of the list of mods on the left:

Step 2

Then, go into the mod's config by clicking the "Config" button at the bottom left:

Step 3

Last, set "maxCorpseCount" to 0 (This value should be 40 by default):

Step 4

You are now done!

Because ragdolls are visual effects only, this will not break any other Left 2 Mine maps you play with maxCorpseCount set to 0.

So don't worry if you forget to change it back when playing another Left 2 Mine map because it has zero effect on anything and you can just change it back to default in-game whenever you want (Or leave the ragdolls disabled if that is what you prefer).

I plan on making a demonstration video of this map like I have done on some of my other maps.

I will put it here once I have time to make it happen.

CRUMBLE [ Left 2 Mine Modified ]