Difficulties

A tower's difficulty is one number in Config > Towers:

ToH = { name = "Tower of Hell", difficulty = 5.33, area = "Ring1" },

The whole number is the rating and the decimal is the sub-difficulty, so 5.33 is Low Challenging.

Built-In Ratings

Rating	Difficulty	Rating	Difficulty
1	Easy	8	Insane
2	Medium	9	Extreme
3	Hard	10	Terrifying
4	Difficult	11	Catastrophic
5	Challenging	12	Horrific
6	Intense	13	Unreal
7	Remorseless	14	Nil

Sub-Difficulties

subDifficulties names the decimal. Each band runs up to and including its upTo:

upTo	Name	Covers
0.00	Baseline	.00
0.11	Bottom	.01–.11
0.22	Bottom-Low	.12–.22
0.33	Low	.23–.33
0.44	Low-Mid	.34–.44
0.55	Mid	.45–.55
0.66	Mid-High	.56–.66
0.77	High	.67–.77
0.88	High-Peak	.78–.88
0.99	Peak	.89–.99

The decimal is always two digits: 9.3 is .30 (Low), not .03. These are the community chart's bands, so players already know them.

Tower Types

types in Config > Towers says what kinds of tower your game has. A tower picks one with type; one that doesn't gets defaultType (Tower). The kit ships EToH's four:

Type	Size in EToH	Tickets	Boosts
Steeple	5–6 floors	×0.5	allowed
Tower	9–10 floors	×1	allowed
Citadel	12–25 floors	×2	banned
Obelisk	30+ floors	×3	banned

types = {
	Steeple = { name = "Steeple", ticketMultiplier = 0.5 },
	Citadel = { name = "Citadel", ticketMultiplier = 2, noBoosts = true },
},
defaultType = "Tower",

Field	Purpose
name	What players see it called.
ticketMultiplier	Scales tickets for every tower of the type. Defaults to 1.
noBoosts	Bans boost items in every tower of the type.

A tower's own noBoosts in its entry overrides its type either way, so one Citadel can allow boosts with noBoosts = false.

Edit A Difficulty

difficulties is a list in rating order. The first entry is rating firstRating, which is 1, and each one after is one higher.

{
	name = "Insane",
	color = Color3.fromRGB(0, 0, 255),
	announceGlobally = true,
	image = "rbxassetid://82804483457618",
}

Field	Purpose
name	The name towers, rewards and unlock rules use.
color	Its colour across the UI.
fancyFont	Fancy chat font for wins.
announceGlobally	Announce Normal wins to every server.
announceAllJumpsGlobally	Announce All Jumps wins to every server.
image	Its icon.
emoji	Its emoji in webhook messages.

To add a rating above Nil, add an entry at the end, and a ticket reward for it in Config > Economy.

Renaming a difficulty

The name is used by ticket rewards, unlock rules and cosmetics. Rename it everywhere, or the Output will list what no longer matches.

Starting Below Easy

Some charts start below Easy, with a difficulty such as Effortless at 0, or go below zero entirely. Set firstRating in Config > Towers to the first entry's rating:

firstRating = 0,

difficulties = {
	{ name = "Effortless", color = Color3.fromRGB(0, 255, 213) },
	{ name = "Easy", color = Color3.fromRGB(124, 255, 77) },
	-- ...
},

Now Effortless is 0 and Easy stays 1, so an Effortless tower is written 0.45. A negative firstRating works the same way. The rating is always the whole number at or below the difficulty, so -0.3 is rating -1, .70 of the way up it (High).

Everything follows the chart: the Completions menu, locks, announcements, Elo and the plugin. A category's from and to are ratings too, so give Effortless a category with from = 0, and move the others if your list shifted. The Output names any tower or category outside the chart.

Difficulty Categories

categories groups ratings into bands, like EToH's "Soul Crushing". A band also picks which Discord webhook its wins go to:

Band	Ratings	Webhook
Beginner	Easy – Hard	default
Intermediate	Difficult – Challenging	default
Advanced	Intense – Remorseless	default
Soul Crushing	Insane – Catastrophic	SC_WEBHOOK
Soul Crushing+	Horrific – Nil	SC_WEBHOOK

{ name = "Soul Crushing", from = 8, to = 11, color = Color3.fromRGB(0, 0, 255), webhook = "SC_WEBHOOK" },

from and to are ratings, both included. webhook defaults to NORMAL_WEBHOOK. All Jumps wins always go to ALL_JUMPS_WEBHOOK. See Announcements & Webhooks.