MegaStorm Systems

The main development kit: a modern C/C++ framework and SDL3 companion for high-performance 2D games.

The official CRM64Pro resource editor for asset import, preview, editing and CDC archive workflows.

A complete CRM64Pro game with procedural mazes, classic arcade pacing and neural-network-driven ghost AI.

A Bomberman-like arcade game and one of the long-running projects behind the MegaStorm toolchain.

CRM64Pro GDK v0.19.0 Particle effects, 2D lighting and Universal VTT maps
July 21, 2026
CRM64Pro GDK v0.19.0 is now available, introducing the first public Particle module, a lightweight 2D lighting pipeline, and complete EditorC64 workflows for authoring effects and importing Universal VTT maps. This release focuses on dynamic visuals that remain practical for 2D games. Particle effects can be created from built-in presets or designed from a blank emitter, previewed...Read More »
MegaStorm Systems website refresh
July 7, 2026
We have refreshed the MegaStorm Systems website with a cleaner visual style, improved home pages, and updated project pages. Several GDK, tool, game, benchmark, code, and legacy pages have been migrated to the new format while preserving their original technical content. More updates will continue as we keep improving the site and its project documentation.Read More »
CRM64Pro GDK v0.18.0 Video, CDCv2 and Scene import update
June 16, 2026
CRM64Pro GDK v0.18.0 is now available, bringing the first public Video module, the new CDCv2 archive backend, and expanded EditorC64 workflows for Scene and animated tile content. This release continues the modernization work started in earlier versions, but moves the focus from GUI structure to media, archive storage and API consistency. The biggest user-facing additions...Read More »

Game engines, tools and 2D worlds.