Preliminary menu is in place
Players (disabled): 1, 2, co-op and possibly tethered (like Space Duel)
Style: selects vector or solid sprite set
Level (disabled): kids, beginner, normal or advance
Down (joystick): nothing, shields, hyperspace or 180(flip)
Friction: yes, no (controls if ship slows to a stop by itself)
Bonus Life: no, 5K, 10K or 20K
[*]fixed a bug that made double-sized sprites in the top-left corner show up in the wrong X position.
ROM
spacerocks20120430.bin
Source
spacerocks20120430.zip