# What is Sigma‘s full name Overwatch? An In\-Depth Look at the Gravity\-Wielding Talon Tank

- Canonical: https://33rdsquare.com/what-is-sigmas-full-name-overwatch/
- Published: 2023-11-14
- Author: Nelson Ayers
- Categories: [Basic knowledge & Meaning](https://33rdsquare.com/category/games/meaning/)

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Hello friend! As an Overwatch superfan and data analyst, I‘m thrilled to provide you with an in-depth look at Sigma, the eccentric gravity-controlling tank. Strap in, because we‘re about to dive deep into Sigma‘s intricate backstory, abilities, and lore!

## Introducing Siebren de Kuiper A.K.A. Sigma

Sigma‘s birth name is **Siebren de Kuiper**. He hails from the Netherlands and is an astrophysicist obsessed with gravity and black holes. Before becoming Sigma, Siebren was a pioneering scientist renowned for his groundbreaking research into gravitational singularities.

But a failed experiment dramatically transformed him, granting Siebren gravity powers while fracturing his mind. He struggles to maintain his grip on reality, unaware that Talon is manipulating him for their sinister agenda.

## The Meaning Behind the "Sigma" Name

Sigma‘s codename references the 18th letter in the Greek alphabet. In math and science, sigma (Σ) represents summation. This neatly ties into Sigma‘s background as a scientist. The sigma symbol is all over his asylum inmate outfit as a nod to his research into gravitational forces.

I love how this codename meshes so nicely with his backstory! It‘s a cool example of Overwatch‘s thoughtful character design.

## Sigma‘s Abilities – Manipulating Gravity to Control the Battlefield

Now, let‘s analyze Sigma‘s in-game abilities and how they leverage gravity:

**Primary Fire: Hyperspheres**

- Sigma launches gravity charges that deal splash damage on impact.
- This attack is great for hitting enemies behind barriers.
- He can fire 2 charges per second, up to 2 charges at once.
- Each Hypersphere moves at 8 meters per second and deals 55 damage.
- This flexible ranged attack is a reliable source of damage.

**Experimental Barrier**

- Sigma propels a floating barrier to block incoming damage.
- It starts with 900 health and regenerates at 150 HP per second when recalled.
- The barrier moves at 8.5 meters per second when deployed or recalled.
- It‘s a very dynamic shield that Sigma can reposition quickly.

**Kinetic Grasp**

- Sigma freezes incoming projectiles in place and converts them into shields.
- This grants 50 temporary shields per enemy projectile absorbed.
- Sigma cannot attack while using this ability but can move at 50% speed.
- It has a 4 second duration and 12 second cooldown.
- Kinetic Grasp is extremely valuable for sustaining Sigma in combat.

**Accretion**

- Sigma gathers debris and charges it as a gravity rock.
- He launches the rock in an arcing projectile that damages and knocks away enemies.
- The rock deals 70 damage and stuns foes for 0.8 seconds.
- Accretion is great for interrupting channeled abilities and displacing the enemy team.

**Ultimate Ability: Gravitic Flux**

- Sigma manipulates gravity to lift enemies into the air before slamming them back down.
- This deals high damage – up to 267 max – based on time spent airborne.
- Gravitic Flux has an 8 meter radius and bypasses barriers.
- Using his ultimate, Sigma can combo nicely with allied damage ultimates.
- It‘s extremely useful for denying space and setting up team plays.

| Sigma Ability | What It Does |
| --- | --- |
| Hyperspheres | Fires spherical gravity charges as ranged attack |
| Experimental Barrier | Deployable floating shield to block damage |
| Kinetic Grasp | Absorb enemy projectiles to regenerate shields |
| Accretion | Launch debris at enemies to damage and knock back |
| Gravitic Flux | Lift foes up then slam them down for high damage |

As you can see, all of Sigma‘s abilities center around manipulating gravity and kinetic energy. This grants him great versatility and battlefield control for a tank.

## Sigma‘s Backstory – From Scientist to Talon Weapon

Now that we‘ve covered Sigma‘s gameplay, let‘s dive deeper into his elaborate backstory and the key events that shaped him:

- **1962** – Siebren de Kuiper is born in the Netherlands. He becomes fascinated by astrophysics from a young age.
- **2050s** – de Kuiper joins Overwatch and becomes a world renowned astrophysicist researching gravitational singularities.
- **2064** – Construction begins on Sigma‘s laboratory in The Hague focused on harnessing the power of black holes. This cutting-edge facility takes 3 years to build.
- **2066** – Sigma conducts an experiment to weaponize a black hole. But it fails catastrophically, absorbing him and granting him gravity powers. However, it also causes severe mental breakdown.
- **2067** – After the failed experiment, Sigma is committed to a psychiatric hospital. But Talon raids the facility, abducting the traumatized scientist.
- **2070s** – Talon manipulates the unstable Sigma, using him as a living weapon. He adopts his Sigma persona after joining their organization.

Sigma‘s story is quite tragic. His life‘s work led to incredible scientific breakthroughs, but also caused his mind to fracture. He seems to struggle with dissociative identity disorder – his Sigma persona distinct from former self Siebren de Kuiper.

Talon exploited Sigma‘s confused mental state for their own motives. But I think traces of the brilliant scientist he once was still remain beneath the surface.

## Sigma‘s Relationships and Connections to Other Heroes

Sigma‘s interactions and connections with other characters also expand the web of lore:

- **Sombra** – Sigma has a close connection to Sombra. They seem to have a strong mutual understanding and trust.
- **Moira** – Fellow Talon scientist Moira O’Deorain likely helped develop Sigma‘s secondary powers.
- **Reaper** – As a top Talon agent, Gabriel Reyes (Reaper) works closely with Sigma for missions. But Reaper remains wary of Sigma‘s unstable nature.
- **Wrecking Ball** – In the Shooting Star animated short, Sigma and Wrecking Ball have a gravity-based battle in Horizon Lunar Colony.
- **Symmetra** – Both have physics-based photon and gravity powers. As a light-bending architect, Satya Vaswani views Sigma‘s physics through an engineering lens.

I love the complex network of relationships that tie Sigma to other heroes! It adds nuance and humanity to his character.

## In Closing

Well, that covers my in-depth analysis of Sigma’s intricate backstory, scientific abilities, and connections within Overwatch. I had an absolute blast sharing Sigma’s lore with you! Let me know if you have any other questions. I could talk about Overwatch heroes all day.

Now get out there and try Sigma for yourself! Manipulating gravity is simply a joy. Once you embrace Sigma‘s unconventional playstyle, you‘ll have a blast experimenting with his unique tank kit.

Thanks so much for listening, friend!

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Source: [What is Sigma‘s full name Overwatch? An In\-Depth Look at the Gravity\-Wielding Talon Tank](https://33rdsquare.com/what-is-sigmas-full-name-overwatch/)