Smbx 1.4.6 Jun 2026

The internet is littered with malware-riddled "SMBX downloads." Do not download from random YouTube links. Here is the legitimate, community-approved method.

To understand why 1.4.6 is so important, you need to see what came before. The base version (1.3) was revolutionary but buggy. Versions 1.4.0 through 1.4.5 added crucial features but often introduced save-file corruption or graphics glitches.

: Support for setting independent physics for both players and NPCs, as well as stretching the graphics of a single block within a level. smbx 1.4.6

The layer system in SMBX is what separates simple level design from professional epics. Version 1.4.6 introduced advanced trigger options:

: For complex mechanics (like the often-requested SMM2-style Icicles), you must "prepare" scripts using , the VB-like internal scripting language of SMBX-38A. 2. Technical Setup Advanced Level Settings The base version (1

Even the gold standard has quirks. Here are quick fixes:

Even as new tools like Mario Maker 2 (Nintendo Switch) and Super Mario Bros. Wonder dominate the mainstream, the hardcore level design community remains loyal to SMBX 1.4.6. Why? Because Mario Maker limits you to Nintendo’s rules. SMBX gives you total freedom. The layer system in SMBX is what separates

Unlike the more modern and stable or SMBX2 (LunaLua) branches, version 1.4.6 sits in a controversial middle ground—it introduced new features but suffered from stability and licensing issues.