How do I place and upgrade weapons?

Tap or click on the base to place a weapon, then select its slot to upgrade or repair it.

Is Defense Base 2 free to play?

Yes, the game is free and runs in any modern web browser.

What devices can I use?

It supports desktop computers with a mouse and mobile devices with touch controls.

Any tips for building a strong defense?

Place long‑range weapons in the top slots and keep melee blades near the entrance to handle close‑range threats.

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Defense Base 2

4.5/ 531K plays

About this game

Defense Base 2 is a 2D tower‑defense shooter where you guard a stronghold against endless enemy waves. You place and upgrade a variety of weapons—cannons, lasers, freezers, poison towers, rocket launchers and melee blades—each with its own damage type, range and reload speed. Coins earned in battle let you unlock new firepower and reinforce your base health.

The game’s appeal lies in the strategic placement of weapons: higher slots reach farther, melee units dominate up close, and special towers pierce armor or apply damage over time. It runs directly in your browser, is completely free, and works on both desktop (mouse) and mobile (touch) devices, so you can defend your base anytime, anywhere.

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How to play

Tap or click to place weapons on your base Select a weapon slot to upgrade or repair it Defend against incoming enemy waves Mouse on desktop touch on mobile

Frequently asked questions

How do I place and upgrade weapons?: Tap or click on the base to place a weapon, then select its slot to upgrade or repair it.
Is Defense Base 2 free to play?: Yes, the game is free and runs in any modern web browser.
What devices can I use?: It supports desktop computers with a mouse and mobile devices with touch controls.
Any tips for building a strong defense?: Place long‑range weapons in the top slots and keep melee blades near the entrance to handle close‑range threats.