Description
Catherine & Rex are an S-rank Fighter-class hero duo in Dark War Survival. This dynamic pair combines Catherine’s tactical brilliance with Rex’s raw, beastly power. As a bonded team, they deliver overwhelming area damage and benefit from enhanced stats that boost their survivability and leadership on the battlefield.
Story
Catherine was born in a secret genetic laboratory, where she was treated as an experimental subject from a young age.
She was endowed with extraordinary agility and sensory abilities, her ears and tail morphing into those of a cat. In the lab, her only friend was Rex, a hound who had undergone similar modifications.
Together, they endured numerous brutal experiments, relying on each other for survival. One day, an accident caused the zombie virus to rapidly spread within the

Please note: The hero lists and rank descriptions presented on this wiki page are currently under development and may not be exhaustive or fully accurate. We are continuously working to update this information with the latest details.
Skills
Go Rex Go!
Rex furiously charges forward after enlarging, dealing damage equal to 1719%
⭐ – Deals an additional 180% damage
⭐⭐ – Additional damage increases to 360%.
⭐⭐⭐ – Additional damage increases to 540%.
⭐⭐⭐⭐ – Additional damage increases to 780%.
⭐⭐⭐⭐⭐ – Additional damage increases to 1200%.
Shred
Swings the claws to cut out an air blade causing damage equal to 252% attack to enemies.
⭐ – Deals an additional 18% damage.
⭐⭐ – Additional damage increases to 36%
⭐⭐⭐ – Additional damage increases to 54%
⭐⭐⭐⭐ – Additional damage increases to 78%.
⭐⭐⭐⭐⭐ – Additional damage increases to 120%.
All Rounder
⭐ – Increases free task quantity by 5 (radar)
⭐⭐ – Food yields from radar +10%
⭐⭐⭐ – Food yields from radar +15%
⭐⭐⭐⭐ – Increases free task quantity by 10 (radar)
⭐⭐⭐⭐⭐ – Food yields from radar +25%
High Morale
The hero’s attack +10%, defense +10% and troop capacity +5%.
Read more about
Hero Skills
Equipment upgrades
GO TO THE HERO INDEX
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