What is Spider Defense?
Spider Defense is a free strategy game with defence, soldier and tower elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. In this tower defense game, mutant giant spiders are descending upon the town.
How to play Spider Defense
- Press "Play now" on the game screen. Spider Defense loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Touch or click on the clear areas to place soldiers.
- After you are finished placing the soldiers click the start wave button to begin the next wave.
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Strategy |
|---|---|
| Tags | defence, soldier, tower |
| Controls | Mouse, Touch (tap or swipe) |
| Screen | Landscape (1366 × 768) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
In this tower defense game, mutant giant spiders are descending upon the town. The military has been called in to exterminate the spiders.
Spider Defense: frequently asked questions
Is Spider Defense free to play?
Yes. Spider Defense is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Spider Defense?
The developer's instructions for Spider Defense say: "Touch or click on the clear areas to place soldiers. After you are finished placing the soldiers click the start wave button to begin the next wave."
Can I play Spider Defense on a phone or tablet?
Yes. Spider Defense supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.
What games are similar to Spider Defense?
If you like Spider Defense, try Tower Defenders, Gold Miner Tower Defense and Cannons Blast 3D. They are strategy games with similar themes, and you can find more in the Strategy category on Gameziko.
Good to know
Spider Defense is made by an independent developer and delivered by GameDistribution, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.