Events Forum of Underdark:Defense

Read more about 2M Downloads Celebration Event

Event Ended Special Event

2M Downloads Celebration Event

Special mission open!

Feb 15, 2025 — Mar 18, 2025

Read more about New Hero Unleashed!

Event Ended Premiere

New Hero Unleashed!

The electrifyingly cute hero, 'Squirrel Thunder'!

Feb 1, 2025 — Feb 28, 2025

Read more about Zombie Penguin Village

Event Ended Challenge

Zombie Penguin Village

The zombie penguin invasion begins.

Jan 24, 2025 — Feb 23, 2025

Read more about New Hero Released!

Event Ended Major Update

New Hero Released!

And the guild system has been added!

Dec 15, 2024 — Dec 31, 2024

Read more about Winter Tower Defense Fun!

Event Ended Special Event

Winter Tower Defense Fun!

Enjoy lighthearted tower defense fun this winter!

Dec 23, 2024 — Jan 23, 2025

Read more about New Hero Released!

Event Ended New Season

New Hero Released!

Unlock Princess and Knight and earn rewards!

Dec 3, 2024 — Dec 15, 2024

Read more about New Hero Released!

Event Ended Special Event

New Hero Released!

Unlock Ninja and Earn Rewards!

Nov 17, 2024 — Nov 30, 2024

Read more about New Hero Released!

Event Ended New Season

New Hero Released!

Unlock Grim Reaper and earn rewards!

Nov 3, 2024 — Nov 15, 2024