The toolbar controls

Each toolbar button has the same effect as selecting the corresponding menu control. From left to right, the buttons of the Pop toolbar correspond to these menu selections:

New Game Window, Open..., Save...,

Mute, Pause

Pick Cursor, Shoot Cursor, Drag Cursor, Pin Cursor, Replicate Cursor, Zap Cursor

Mixed Sprites, Bitmaps, Simple Polygons, Asteroids, Bubbles, Fancy Polygons, Polypolygons

2D Windows Graphics, 3D OpenGL Graphics