From version 2, Chisel has supported 'plug-ins' for new features, such as 'Merge' and 'Stretch' written by Mike Trinder. Version 2.02 improves the apps memory management. This version fixes a bug when using long filenames. A very cool map enhancement utility for Marathon 2 and Infinity files. Chisel uses plug-in's for each of the effects that it can apply to your map.
Information is available from the author on writing new plug-ins.
You can find additional plug-ins in the Infinity Tools area or by searching for ' Chisel '. Normally, Marathon can only display a 307x266 pixel image on the left with text on the right hand side - this tool will allow you to use 614x266 images that fill the screen. Handy if you don't want mono-spaced english text in your terminals. Mike Trinder Face Objects Forge allows you to set players and monsters facing in specific directions, but doesn't allow the same options for scenery and weapon objects. Whilst you don't normally need to do this, it can be usefull for objects that look different from different angles.