MBHaxe was released for its Marble Blast Ultra recreation in version 1.3.0.

MBHaxe is a Haxe-based recreation of the Marble Blast game series, rebuilding the gameplay mechanics and content of the original titles. This release mainly brings numerous bugfixes and expands multiplayer functionality.

This update addresses numerous bugs and expands multiplayer functionality. Key improvements include:

• Two new competitive multiplayer modes: Gem Hunt and King
• Spectator Mode capability for multiplayer sessions
• Moving Platforms and Trapdoors now function in multiplayer
• Collision mechanics now match the original game, significantly improving physics accuracy
• Console Cheats added
• Marble Trail and Bounce particle effects refined to closely replicate the original
• Performance optimizations implemented
• TURN server support added for improved network compatibility
• Camera clipping issues resolved
• Lag reduction upon level completion
• Multiple multiplayer join-state bugs fixed
• Improved multiplayer match joining reliability
• Powerup visual effects now display correctly in multiplayer

Source: GitHub