Independent software2024—2026

Strange,
useful things.

Retro tools, Windows apps,
and original games.

↓

More room for
the details.

The project list grew. The site did too. Choose a category for the full story, compatibility notes, and current release details—or open the complete index.

Preserve / Connect / ExtendRetro GamingDesktop tools / Current & upcomingWindows AppsOriginal work / Playable buildsGamesComplete indexAll Projects

Play. Understand. Build.

Caldrin Software is where djr296 turns a lifelong interest in games into working software. Retro systems are a particular focus: keeping PlayStation 2 multiplayer communities connected, adding achievements to classic Nintendo 64 shooters, and making Raspberry Pi gameplay recording possible without a capture card.

The work also includes original games and practical desktop tools—from a Python and Ursina horde shooter to Firebase-backed messaging and a themed media downloader. Each project starts with a real problem, a curiosity about how something works, or a feature that ought to exist.

The goal is simple: understand the games and technology worth preserving, then build useful tools that make them easier to play, share, and enjoy.

All projects