What is Secret Mission?
Secret Mission is a free puzzle game with adventure, arcade and casual elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. The agent assigned for a secret mission has entered the building through the roof to steal the secret files.
How to play Secret Mission
- Press "Play now" on the game screen. Secret Mission loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Mouse click or tap to play
- 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 | Puzzle |
|---|---|
| Tags | Adventure, Arcade, Casual |
| Controls | Mouse, Touch (tap or swipe) |
| Screen | Landscape (800 Ã 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameMonetize |
| Added to Gameziko | 30 September 2026 |
Description from the developer
The agent assigned for a secret mission has entered the building through the roof to steal the secret files. Hanging himself down, our agent must avoid obstacles and security guards while collecting secret files. In addition, he should use his time well while collecting the files or the staff will notice him. Different agents can be purchased with the coins earned in the Secret Mission game. Play now for a fun and action-packed adventure!
Secret Mission: frequently asked questions
Is Secret Mission free to play?
Yes. Secret Mission 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 Secret Mission?
The developer's instructions for Secret Mission say: "Mouse click or tap to play"
Can I play Secret Mission on a phone or tablet?
Yes. Secret Mission 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 Secret Mission?
If you like Secret Mission, try Downhill Rush, Educational jigsaw puzzle Fun and Disk Dash. They are puzzle games with similar themes, and you can find more in the Puzzle category on Gameziko.
Related guides
- 6 Best Free Puzzle Games to Play in Your Browser: Six free puzzle games to play online with no download, from 2048 and water sort to jigsaws, Minesweeper and sliding blocks, and who each one suits.
- 2048 Strategy: How to Reach the 2048 Tile: How 2048 works and the corner strategy that wins it: keep your biggest tile in a corner, build a chain, avoid one direction and recover from mistakes.
Good to know
Secret Mission is made by an independent developer and delivered by GameMonetize, 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.