死ななければ

if ... don't die

→ 死ぬ
死な die + なければ conditional negative (if not)
verb · conditional Rare #39,712
if ... don't die
JA: 死ななければ、何度でもやり直せる。
EN: If you don't die, you can start over as many times as you need.
Conjugation of 死ぬ