Free Desk: OSINT Investigation Game

People who enjoy detailed investigative games want a tool that feels like real analysis. Desk offers a fully simulated analyst OS, letting you drag windows, browse case files, and crack ciphers. The game is free and requires no signup.

Desk

An immersive OSINT investigation thriller for ages 16-65+, played entirely inside a simulated analyst operating system. Boot into a moody, phosphor-green 'Operator Terminal' desktop: drag windows, browse a case file manager, scrape a faux social feed, run queries against a leaked database, triangulate cell-tower pings on a map, slide a redaction-reveal over classified documents, and crack ciphers in a decryption terminal. Build your theory on a node-linked corkboard — drag evidence cards, string.

Open DESK — free

Also free: Night Deck

A daily-seed roguelike deckbuilder for adults 18-30.

Open Night Deck — free

Also free: Scramble

A 4-player non-horror physics-comedy co-op cooking game for adults 18-30.

Open Scramble — free

Also free: Scoop

A ZERO-REAL-MONEY friends prediction league for adults 18-30.

Open Scoop — free

Every app here is built and maintained by QuackBuilds, runs in your browser, and is free with no account. See them all at quackbuilds.com/apps.