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Centralised list of Destiny Science websites, apps, documentation, and more


LAST UPDATE: 20 January 2025
✨ Added Rogue_Knight25's Healing, Damage Resist, and Overshield Spreadsheet ✨


Contact Court or Clarity with other suggestions!

Featured Tabs

Tonics Breakdown

Made by Glenalth

A breakdown of how Episode: Revenant Tonics work and a detailed guide for how you can optimise your grinding to the point of insanity.

Reddit Write-up

Banes Breakdown

Made by Court

A detailed breakdown of banes, the new enemy affixes added with Episode: Revenant. From their spawning rules to their mechanics, you'll find everything you need to know.

InfographicReddit Write-up

Healing, Damage Resist, and Overshields

Maintained by Rogue_Knight25

Comprehensive spreadsheet dedicated to Destiny 2's Healing (HP), Damage Resist (DR), and Overshields (OS) in the PvE sandbox. Lists all sources of HP, DR, and OS that are active right now or have been archived (old Mods, Artifact Perks, etc).

 ​Spreadsheet

Chunk Energy Scalars Breakdown

Made by Stardust

A breakdown of what Chunk Energy Scalars are, how they work, and why learning about them is important.

The write-up serves as an accompanying supplemental resource for Clarity perk tooltips.

D2 Science Blog Post

Destiny Science Community

Spreadsheets

Destiny Data Compendium

Crowd Sourced

A compilation of in-game values explained as precisely as possible. Weapon Perks, Armour Mods, Artifact Perks, Subclasses, Exotic Gear, Game Mechanics, and much more, in extensive detail.

Spreadsheet

Court's Everything Spreadhseet

Maintained by Court

In this spreadsheet, you'll find guides for Damage Stacking, Champions, Combatant Classifications, Elemental Sandboxes, and Rocket Launchers. Many even have added infographics.

Spreadsheet

Boss Damage Spreadsheet

Maintained by Aegis

The most comprehensive breakdown of the boss-damage meta based entirely on in-game testing. From DPS rankings, builds, and even desirable equipment, the spreadsheet will help take your game to the next level.

Spreadsheet

Magazine and Reserve Database

Maintained by Mossy

An invaluable resource for those wanting to get the most out of their weapons and optimise their ammo economy. No more accidental decreases in total reserves because you put on Backup Mag!

Spreadsheet

PvP Resilience Chart

Maintained by Hugo
(@hugowo_ on Discord)

A spreadsheet visualising Resilience breakpoints in the Crucible to help inform your buildcrafting.

It also allows you to compare weapon types globally with and without external damage buffs.

Spreadsheet

Outgoing Damage Scaling

Maintained by Mossy

An extensive spreadsheet all about the influence of power levels, baseline damage values of basically every damage source and how you can scale those to any activity, combatant damage scaling, and more.

The Reddit post provides a great explanation of most things mentioned by the sheet.

Spreadsheet Reddit Breakdown

Quantum Damage‑ics

Maintained by XboxUser123

A standardised collection of measured weapon damage values in an ideal, perfectly optimised setting. The spreadsheet is intended to provide you with raw data and a visual comparison between weapon types.

Spreadsheet

Destiny Damage Generator

Maintained by maeix
(@maeix on Discord)

The spreadsheet lets you "craft" weapons (select perks) to compare with each other while factoring in global buffs and per-encounter DPS time windows.

The image doesn't do the sheet justice.

Spreadsheet

Glaive Compendium

Maintained by Oni Black Mage

The definitive resource for Glaive enjoyers and those who will turn into one. If you have glaive-related questions like what perks glaive melees synergise with or even what you should run with them, you'll find answers here.

Spreadsheet

Flat Gain Factors & Active Super Regen

Maintained by Engineeeer

Perks that grant you a flat percentage of ability energy will grant less to abilities with longer cooldowns. This spreadsheet puts numbers to this mechanic. It also covers how much each super benefits from active (damage-based) regen.

Spreadsheet

Melee Buff Interactions

Maintained by RyTako
(@rytako on Discord)

Buffs to melee damage have largely gotten convoluted due to titans simply existing. This spreadsheet covers the stacking behaviour of melee damage buffs for common edge cases.

Spreadsheet

Theorycrafting Resources

Exotic Class Item Planner

Maintained by Engineeeer

A Google Sheets template that can help you plan out what Exotic Class Item rolls you want to chase down. Comes with basic exotic trait info, perk combo ratings, and even a DIM Wishlist generator.

Planner Template

Prismatic Build Planner

Maintained by Engineeeer

A Google Sheets template that can help you plan out your Prismatic builds. Comes with basic perk info, exotic selection, subclass keyword highlighting, and various pre-made builds.

Reddit Post ​Planner Template

Websites & Apps

Clarity

Maintained by Stardust

The website of the Clarity project focused on explaining Destiny 2 mechanics and platforming Destiny Scientists. You'll find mechanic breakdowns, guides, reviews, and more if you visit.

Website

Destiny Item Manager

Maintained by GitHub Contributors

Destiny Item Manager (DIM) is the go-to item manager app for most players. Item tagging, notes, progression, vendor offerings, loadouts, and loadout optimisation are just some of its notable features.

Website

D2Foundry

Maintained by Kat & Contributors

The ultimate weapon roll exploration tool with many advanced features such as weapon range, handling, reload speed, and reserve size calculations which can all take perk effects into account.

Website

Light.gg

Maintained by afpac

The most powerful Destiny 2 Database website for viewing change histories and exploring all things Destiny. Light.gg also features popularity information for weapon rolls and perks among many other features.

Website

Braytech

Maintained by Tom Chapman

Destiny 2 character progression, clans, triumphs, collections, and more. Braytech allows users to view and map checklists, track and view triumphs, inspect collectables, and much more.

Website

D2ArmorPicker

Maintained by Mijago

D2AP is a focused buildcrafting tool for players who wish to get their armour stats exactly right for various reasons. If hyper-optimisation is your thing, we recommend checking it out!

Website

Blue Engram

Maintained by Ciarán

A collection of Destiny tools to make your life easier or have some fun. Among other things, it's the go-to way to track your crafting (unlock) progress, your Exotic Class Item drops, and look up info from the Clarity database.

Website

D2 Exotic

Maintained by My Derpy Turtle

A simple website all about how Exotic Armour rolls. It lets you look up what intrinsic stats each Exotic piece rolls with and if they have an intrinsic Ghost Armour Stat Focus equivalent.

Website

Bungie Blog Archive

Maintained by DBO Maintainers

A searchable archive of Bungie's weekly update blogs and patch notes. Nothing fancy here, just a nice way to search through Bungie's blog post history.

Weekly Update Archive Patch Note Archive

Science Content Creators

Court

Sandbox breakdowns, Damage Stacking, Champion counters, and various infographics

Clarity

In-depth breakdowns and perk info integration into your favourite community apps

Mossy

In-depth science particularly about Damage Scaling & Ammo Reserve Sizes

Aegis

In-depth testing, DPS optimisation, and strategy

Prelapse

In-depth testing and ammo brick science

Legoleflash

Testing and reviews, particularly fusion rifles

Commander Pika

In-depth Write-ups & Analysis particularly about item drops

Curated Videos

DPS Rotation Rankings | Episode: Revenant

Champion Stunning & Technical Guide​

Double Special Weapons Post-Season 22

Curated Write-ups

Farewell - A Parting Gift

Written by Farewell

A massive document covering the effects of weapon stats, the workings of cones, testing methodologies and more.

Note: most overarching points are still accurate but there have been a lot of findings in recent years so take most specifics with a large grain of salt.

Document Breakdown

Ammo Capacity and Ammo Bricks

Written by Mossy

A breakdown of the relationship between Magazine Size, Total Reserves, and the ammo you gain from Ammo Bricks.

Reddit Breakdown

Damage Stacking Categories, Tiers, and More

Written by Court

A breakdown of Destiny's damage stacking rules written during Season 22. You'll find links to follow-up posts inside.

Reddit Breakdown

Chunk Energy Scalars

Written by Stardust

A breakdown of the Chunk Energy Scalar mechanic which causes you to get less ability energy from certain perks the longer your ability's base cooldown is.

D2 Science Blog Post

Combatant Damage Scaling

Written by Mossy

A breakdown of why it's important to consistently test against the same rank of enemy and why this means you maybe shouldn't test on Carl.

​Carl is the "boss" of The Conflux Lost Sector on Nessus but is actually classified as a miniboss.

Reddit Breakdown

Häkke Breach Armaments and "Vehicle" Combatants

Written by Court

A breakdown of exactly what Häkke Breach Armaments does to what specific "Vehicle" and "Turret" Combatants and why the distinctions between the two matters.

Reddit Breakdown

Bungie Dev Interviews

2024
Podcast Versus Enemies Ep. 99 – 28 March

Chris Proctor, Combat Area Design Lead at Bungie, joins the PvE crew to talk about the Into The Light (ITL) blog post about the Weapon Sandbox and the second ITL dev livestream.

Reddit summary of the interview can be found here.

​Firing Range Ep. 64 – 29 February

Mercules, Associate Weapons Designer at Bungie, joins the Firing Range crew to talk about PvP, Weapons, Matchmaking, and more.

Reddit summary of the interview can be found here.

2023
Destiny Massive Breakdowns Ep. 302 – 28 July

Mercules, Associate Weapons Designer at Bungie, and Kyt Kutcha, Contract Generalist Tester at Bungie, (both former hosts of the Massive Breakdowns podcast) join Legoleflash to talk about their time at Bungie, Weapon Tuning, QA, and the Whetstone Exotic Mission.

Reddit summary of the interview can be found here.

Podcast Versus Enemies Ep. 63 – 17 May

Chris Proctor, Weapons Feature Lead at Bungie, and Rodney Thompson, Armour & Buildcrafting Lead at Bungie, join the PVE crew to talk about Elemental Sandbox Perks, Divinity, Origin Traits, and many new changes Lightfall brought.

Reddit summary of the interview can be found here.

2022
Podcast Versus Enemies Ep. 38 – 2 November

Chris Proctor, Weapons Feature Lead at Bungie, and Vivian Becks, Weapons Designer at Bungie, join the PVE crew to talk about bridging the gap between weapons and the elemental subclasses, Origin Traits, Adept Weapons, and a list of community-submitted questions.

Reddit summary of the interview can be found here.