You can set your spawn point by simply clicking on a bed.
Every 5 different food items you eat give you 1 extra Heart. This effect drops off after gaining 20 extra Hearts to 10 items needed and to 15 after reaching 40 extra Hearts and so on.
Sometimes a recipe may seem unreasonably hard to make, you can just try to find the item in the world as it is sometimes easier to just go exploring.
Creeper Explosions don't destroy blocks anymore.
You can't sleep to skip the night since Akashic disabled your need to sleep to save the world faster!
Cactus is a great material for a Battle Sign as its Damage Reflecting abilities work well with the Battle Signs ability to be used as a Shield.
The More flat Armor Points your Armor has the heavier it is. Upgrading it with some kind of speed modifier will counteract this.
Open light sources attract Mobs from far away to their location.
The Haste Totem gives you not only 20% Mining Speed but also 10% Attackspeed. Combined with a lot of Redstone on your Weapons this makes you hit really fast.
The Strength totem can stack up the highest among all ability totems. Each stack gives you +3 Damage!
Astral Sorcery holds a very powerful secret. Maybe you will find it out when you attune yourself to a constellation. I recommend Discidia or Armara for Combat fanatics and the Rest for the Builders and Miners among us!
Minor Mods aren not as weak as you remember them. Dimension Zero changes a lot so be prepared for some fun and unexpected power ups.
Some Mobs get attracted by noises like pistons or breaking blocks and some Mobs can smell blood and will follow the scent to find you when you are hurt.
Can't figure out how to get an item? Check JEI. It may have your answer.
Light prevents hostile Mobs from spawning where it shines but on the other hand also attracts them from further away to the light source.
You can make arrows that float or explode when using the right materials.
Use F7 to see the light levels on the ground and F9 to see the chunk borders.
You can replace tool and armor parts in the corresponding station, so you don't have to craft new tools to upgrade.
Are Mobs bothering you around your base? Try making some defensive turrets or NPC Guards.
Lava and Fire do more damage than usual so be careful, the same goes for burning, withering, poison and other such effects.
Mobs deal more damage than usual and their health and damage increases over time.
When you kill a Mob that's covered in purple flames it will drop a large amount of heart crystals shards.
When updating the pack make sure to use the quest/loot update quests in the quest book to update the quests/loot. Your progress will not be reset.
Be careful around Rifts if you touch them or a Rifter drags you inside you will end up in another Dimension that you can only exit by finding another Rift.
Rifts won't appear where there is Light you can also close them by placing a source of light next to one.
Waystone teleportation cannot be used across Dimensions.
You can craft 4 useless ability totems together to make a new random one.
Did you know that there are ways to tame not only Dogs and Cats but also Hippogryph, Dragons and nearly all mobs from Grimoire of Gaia.
You can equip up to 6 Talents, and store excess ones in an Ability Bottle. Switch hem out whenever you wish.
Armor Trims only provide 1 Point of Durability, no matter what material you use. This enables you to choose them depending on the ability you want to add to your armor.
Tinkers Armor and Tools start with 10 Modifier slots and gain an additional one every time they level up, up to 10 times. If you need more Slots to buff your weapons you need to craft the Creative Modifier.
Mobs Spawned by Spawners drop only 1/4 the amount of experience!
Yoyos are a fun weapon as they not only have range but also inflict melee dmg to everything they touch in a small area. You can even hold them in your offhand.
The Immersive Revolver and Railgun are powerful weapons they may have a slow reloading time but can do immensely high amounts of dmg.
Open modular Turrets may start off with low dmg but with a better base, better turret and some upgrades you can do up to 1k DMG to Mobs around your base.
There are some things you can only find by looting the chests inside structures like dungeons and buildings, such as wand upgrades certain high lvl abilities and spells among others.
Every 5 Nights a Rift appears and releases a wave of Crazy Monsters that will storm your base. Be prepared!
JEI only displays the important things to keep it clean. For example Tinkers items don't show the completed parts of every combination only the completed tool of the lowest grade but it does show all parts.
If a Named Monster has Stars over it, be careful as the more Stars they have the stronger they are. But the Items they can drop also increase in value. Maybe even a Loot Chest or an Extra Life.
If you journey around the world you will find many abandoned structures of ancient civilizations, but also ones that are heavily guarded by various descendants of Survivors. They all hold great treasures.
If you decide to make your own colony, make sure to only make it as big as you can protect. Having too many NPCs could cause lag.
Every Type of Base is equally unsafe if not properly protected. For example living in a Sky Base causes more flying mobs to spawn or ones that can go through Walls especially during Invasions.