If you want to go above and beyond with Foundry VTT

Wall Height- for messing with line of sight.

Less Fog- so Fog of war is not just black and players can see explored area in the map.

About Face- to indicate the direction a token is look in and to rotate a token in place.

Arms  Reach- so players can only open door if their token is adjacent to the door.

Chat Portrait- so that the picture of the PC and NPC show up with roll and chat messages.

Dice Tray- to have buttons to roll dice instead of typing a function

Drag Upload- so you can drag and drop images straight from your desk top to Foundry

Dice So Nice!- so you have 3d Dice that Roll on the screen

Ernie's Modern UI- is nice. Combine this with Tidy UI

FX Master- for weather and filter Effects

Mount Up- allows tokes to carry or be carried by other tokens ( this is good for grappling XD)

Parallaxia- for the cool moving background stuff I did

Permission Viewer- for easier Permission change on actors and items

Roof & Overhead Tiles- for the roof trick on the map

Show Drag Distance- so you dont have to pull out the ruler tool.

Status Icon Counter- to add numbers to status icons.

The Furnace- a lot of modules require this to work so I just put it in there. it is specifically for macros and other quality of life improvements with the drawing tools

Turn Marker- mark the current character's turns token.