Alpha 0.2 (Build 2023-07-15)

Changes from previous build:

• Changed sound driver from XGM to MDSDRV
• Bonus room(s) moved from 1-1 to a seperate map
• Can now control Mario/Luigi with the directional pad
• Pressing X on a 6-button controller will go through the bonus rooms until the game crashes
• Level end has a boundary, plays fanfare when reached
• Level has music
• Underground palette
• Level background implemented
  • With parallax!

Alpha 0.1 (Build 2023-06-28)

• Adds the SMB1 title screen, level intermission, and World 1-1
• Can increment the coin and score counters with A and B respectively, play a jump sound with C, and play a pause sound and stop the timer with START
• Adds both Mario and Luigi (no 2P Co-op)
• World 1-1 scrolls infinitely, Mario/Luigi constantly walking
• Game crashes when played on a PAL console (unoptimized)
• Slightly hidden bonus room in 1-1 (you can see part of it after the flagpole)