Achieved on December 21, 2011 with WolfMAME 0.106
DK3 has interesting bug in that the boards stop cycling normally at board #160. Board #159 is a regular "blue" board, but so are all the following boards until the game loops at board #256 (something Riley does TWICE in this game), when the original cycle resets itself. Reaching board #160 is known as reaching the "repetitive blue screen" or RBS.
Easy Marathon Settings:
Difficulty - 1 / Easy
Starting Lives - 3
Bonus Life @ 30,000 points
Additional Bonus Lives every 30,000 points
If set to allow bonuses, DK3 awards bonus lives until the score reaches 990,000. It then awards 2 extra lives instead of 1 at 990,000 and then none for the remainder of the game.
Donkey Kong 3 High Score Lists:
DKF: http://donkeykongforum.com/index.php?...
MARP: http://replay.marpirc.net/r/dkong3