What is Collectio?

Why this site exists

The goal is a readable play desk, not a wall of ads between you and the games. Cards show category, play counts, local bests, and a “new” mark when useful. Search and filters narrow the list without burying the games you already care about.

Every title is a light 2D game made for this collection. You do not need an app store account or extra software. A web browser is enough.

What the hub offers

On the home page you can search (/), use category chips, filter by favorites, recent, saved, unplayed, newly added, multiplayer, or games with a record, sort by category, name, recent, or most played, try random play, see today’s pick, and track a play streak on this device. Shared links can reopen the same filtered view.

• Favorites toggle with the star on each card.
• Recent and continue banners bring you back to a game in progress.
• The high-score panel lists only records saved in this browser on this device.
• Backup and restore move favorites, settings, and records as a file.

Shared tools inside each game

Games ship with how-to text, settings, a shortcut guide, progress save, and browser quick save. Hiding or closing the tab usually triggers an automatic quick save. Pause, mute, and fullscreen stay on buttons. The shortcut panel lists only that game’s move and action keys.

Two-player room play

Some board games offer solo, same-device two-player, and room play. In room play, pick same Wi‑Fi (or hotspot) for nearby devices, or remote LAN when you are not on the same network. Share a short room code or invite link. Devices connect directly; there is no online ladder or account login. Phones cannot pair over Bluetooth in the browser.

Your data on this site

There is no sign-up, comments, server leaderboard, or file upload. Favorites, settings, high scores, and saved progress stay inside this browser. Use hub backup and restore to move data to another device.

We do not collect your gameplay into a central server. See the Privacy page for details.

Contact: [email protected]

Sister sites in the POL network

Collectio is one page in the PhaseOutLimit (POL) network. The developer index (POL), field notes archive (Mare), multilingual calculators (Lumina), realtime Tetris (Tetra Ars), and coin filter (Coin) are linked from the footer strip and the “Developer’s other sites” directory.

What to read next

Hub shortcuts, filters, and save steps are spelled out on the How to page. Each game card’s How to play modal covers rules for that title only.