Mapster32 vs Mega Man Maker

Mapster32 is a free map editor for creating Duke Nukem 3D maps in.MAP files. It is part of the EDuke32 project and is included with EDuke32. The editor is described as an advanced upgrade of the original BUILD Editor. Its 2D mode handles map layout and object placement; 3D mode edits textures, heights and shading. Mapster32 can also create levels for NAM, WWII GI, Redneck Rampage and other games. It supports scripts in a language derived from CON, loaded as.m32 files or entered through the editor console. The tool checks loaded maps for corruption and can attempt repairs in some cases. Serious corruption may still require manual expert resolution. EDuke32 lists Windows, Linux and macOS support. The Mapster32 plan is listed at free. There is no free trial because the product is provided as a free plan.

Mega Man Maker is a free fan game for creating, sharing, and playing user-made Mega Man levels. Its Level Builder lets creators assemble two-dimensional stages and save them as .MMLV files. Build Online supports real-time collaboration over the internet. Before uploading a level to the online server, its creator must beat it; accounts can upload up to 420 levels. Players can browse, search, sort, download, like, and dislike uploaded levels, or play Wily Challenge mode. The builder has space for 1,000 screens in a 50-by-20 layout, though listed asset counts are marked outdated. Players can report levels, and moderators have tools to handle reports, including those about offensive or unbeatable levels. The game runs on Linux, macOS, and Windows. It is a non-profit fan project unaffiliated with Capcom. The official homepage lists version 1.10.5.4, dated 24 August 2026.