Up And Down And All Around Mod 1.12.2, 1.11.2 (Having Fun With Gravity Controllers)

Anti-Mass will sometimes drop when mining ores. You will be able to tell, as one of the items dropped by the block you mined will start floating and bouncing around.
The drop chance and amount dropped can be controlled in the config.
FakePlayers will instead add the Anti-Mass item directly into the drops of the block, so you won’t find lots of floating ores in your quarry.
(the Amulet/Ring/Belt/etc baubles you can see in the creative tab are a WIP as they have no crafting recipes or normal textures, they might be removed before release)

Liquid Anti-Mass is used as a crafting material.
The top recipe returns 4 empty buckets in the crafting grid and the bottom recipe returns 3 empty buckets in the crafting grid

Weak Gravity Generators are the cheapest and lowest priority gravity generators

Normal Gravity Generators are the middle tier of Gravity Generators

Strong gravity generators are the most expensive and highest priority gravity generators

Anti-Mass Blocks are used in crafting and can also be used as a decorative block or as a storage block

The Personal Gravity Controller is the middle tier of Gravity Controllers, overpowering both Weak and Normal Gravity Generators. The crafting recipe takes any Basic Gravity Controller.

The Basic Gravity Controller is the cheapest Gravity Controller and overpowers Weak Gravity Generators. The crafting recipe takes any Gravity Anchor

The Ultimate Gravity Controller has the highest priority of all. The crafting recipe takes any Personal Gravity Controller either on the top or left (as in this picture) or on the bottom or right of the crafting grid. The centre item is a Spacetime Anomaly (it has an animated texture).

Gravity Anchors are the earliest hand-held control over gravity that you can create and will overpower all but Strong gravity. Take care when crafting them, as they will apply their gravity effect even when picked up with the mouse cursor when in an inventory.

Gravity Anchors are the earliest hand-held control over gravity that you can create and will overpower all but Strong gravity. Take care when crafting them, as they will apply their gravity effect even when picked up with the mouse cursor when in an inventory.

Gravity Anchors are the earliest hand-held control over gravity that you can create and will overpower all but Strong gravity. Take care when crafting them, as they will apply their gravity effect even when picked up with the mouse cursor when in an inventory.

Gravity Anchors are the earliest hand-held control over gravity that you can create and will overpower all but Strong gravity. Take care when crafting them, as they will apply their gravity effect even when picked up with the mouse cursor when in an inventory.

Gravity Anchors are the earliest hand-held control over gravity that you can create and will overpower all but Strong gravity. Take care when crafting them, as they will apply their gravity effect even when picked up with the mouse cursor when in an inventory.

Gravity Anchors are the earliest hand-held control over gravity that you can create and will overpower all but Strong gravity. Take care when crafting them, as they will apply their gravity effect even when picked up with the mouse cursor when in an inventory.

Grav-Iron is a crafting ingredient

Graviton Pearls are crafting ingredients, but can also be used to push/pull nearby entities by holding right click and sneaking to switch between the two modes.
The push/pull effect is not very powerful compared to most items from other mods with a similar ability, but is reasonably good at pulling items and pushing projectiles.

The Spacetime Anomaly is only a crafting ingredient (for now)

Gravity Paste can be crafted with any armour or bauble to enable interaction with Normal strength gravity. By default, you need to wear 4 pieces of armour/baubles with Gravity Paste, but this can be changed in the config.

Gravity Paste can be removed from amour/baubles by crafting them with a Water Bucket

Grav-Iron equipment enables interaction with Weak gravity and can be crafted like normal Iron Armour, but with a bucket of Liquid Anti-Mass or by crafting the armour itself with the liquid.
Grav-Iron equipment has notably less armour than normal Iron armor.

Gravity Goggles allow you to see the area of effect of Gravity Generators when worn or held in your hand. The recipe takes any glass block.

Destabilised Anti-Mass is a crafting ingredient. By default, it will be destroyed if dropped, but this can be disabled in the config.

Restabilised Anti-Mass is a crafting ingredient

Example Gravity Paste crafting

Example Gravity Paste removal

Basic Gravity Controller, enabled to to wearing a Grav-Iron Chestplate.

Gravity Controllers will always show their currently active direction

Choosing a new direction will disable the old one

Without wearing a piece of Grav-Iron equipment, the Basic Gravity Controller will have no effect

Gravity Controllers show how many pieces of equipment you need to wear and how many you’re currently wearing in their tooltip

Grav-Iron equipment counts as 4 pieces of equipment with Gravity Paste. This can be changed in the config

Equipment that enables interaction with a particular gravity type will show details in the tooltip as well

Equipment that enables interaction with a particular gravity type will show details in the tooltip as well

If you don’t have enough pieces of equipment the tooltip will reflect that

Or if you have more than you need it will show that too

The Ultimate Gravity Controller doesn’t need any worn equipment to take effect

Particles will spawn within the area Gravity Generators will effect.

Gravity Goggles will show a white box for a Weak field, purple box for a Normal field or a blue box for a Strong field

Gravity Generators have a GUI for changing the area/volume they affect. The (Y)/(X)/(Z) signify the relative X/Y/Z directions as seen by someone affected by the Gravity Generator.

Now a 5x5x5 box

If a Gravity Generator is not active, the box will be more transparent and it won’t spawn any particles.

Gravity Anchors similarly don’t require any worn equipment to work

Going for a sideways swim. End!