Planet Defences
Shield your world from an unrelenting meteor storm in Planet Defences! Construct and upgrade strategic towers to fend off cosmic threats.
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Cap Opener
Cap Opener is listed as a browser game in the local catalog.
- Free
- Browser
- Mouse
- Touch
- Landscape
- Ad-supported
Loading Cap Opener…
The game and in-game advertising are delivered by GameMonetize. If the player does not start, refresh this page or try a current Chrome, Safari, Firefox or Edge browser.
Current source controls: Mouse click or tap to play
Quick facts
Game details
- Channel
- Arcade Games
- Subcategory
- Retro Games
- Provider
- GameMonetize
- Provider category
- Arcade
- Provider genres
- Arcade
- Content basis
- Slacking Games catalog summary derived from the GameMonetize record
- Platform
- Web Browser
- Orientation
- landscape
- Player frame
- 800 × 600
- Provider tags
- 1 Player, Arcade, HTML5, html5 games, Puzzle, Unity3D, WebGL
- Updated
- July 30, 2026
- Provider record fetched
- July 30, 2026
Game files and artwork come from the named provider. Slacking Games maintains this page's categories and related-game links. Read how the catalog is reviewed.
Controls for Cap Opener
Provider-listed controls: Mouse.
Cap Opener is listed as a browser game in the local catalog. The catalog record lists landscape player orientation. Provider-listed controls: Mouse click or tap to play. Provider-listed genres: Arcade. Provider tags: 1 Player, Arcade, HTML5, html5 games, Puzzle. The Cap Opener listing is organized under Retro Games. The recorded player frame is 800 × 600 pixels.
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