Must read if you are relatively bad playing Minecraft (lol)

Keep in mind: This modpack changes several mechanics from the vanilla experience of Minecraft. It's much more difficult already.

First steps:

You're one of the last survivors if not the last in this world, so follow these steps if you want to have a better start:
Find gravel and get flint. Right click it on top of any hard surface. You wouldn't rub it on grass, right? Get sticks, make a knife and gather plant fiber from the grass. You combine the plant fiber and create an alternative string. With that, you gather more sticks to make yourself a hatchet.
Oh and another thing, put the wood on the floor and right click on top of it with your hatchet. You think you got the dexterity of a tool to make wooden planks? Get real. Good luck on the rest, I ain't babysitting you anymore.

First steps dismissed.

Heavily recommended to do this before playing:

Optifine:

You gotta install Optifine BY YOURSELF, due to Curseforge's terms. If it wasn't for that, Optifine would be installed by default.
This modpack will have an very much more improved ambience if you do install Optifine.

Link to Optifine: http://optifine.net/adloadx?f=OptiFine_1.12.2_HD_U_G5.jar

Infecta