The fourth floor housed swarms of Screamer Zombies.
The fifth floor was filled with poisonous Spitter Zombies.
On the sixth floor, they encountered Armored Brawler Zombies. They had their bodies encased in metallic growths that required them to attack in precise spots to kill them.
The seventh and eighth floors were a mix of traps and environmental hazards, designed to slow their progress.
With Shane's Safety Protection Token, they easily passed through these floors as well.
By the time the team reached the ninth floor, they were already mentally exhausted but they were still excited…
According to the system, they have finally reached the last floor where the Lord Tier Zombie was located.
[ You are about to enter the Lord-Tier Zombie's Chamber. Failure to eliminate the Lord-Tier Zombie will release the Zombie's restraint and it will be able to leave its chamber from then on. ]