Details regarding MVDK:
Stages for Divisions:
-Normal Stages : Worlds 1-6
*Each has 6 stages, a mini-mario level and a boss stage
-PLUS Stages : Worlds 1-6
*Each has 6 stages and a boss
-EXPERT Stages: Stages 1-12
1. Times - times for NORMAL Stages, more details see below
2. Scores - scores for all stages
3. Extra - times for PLUS and Expert Stages
4. Bosses - are scored and timed as well (only scores are recorded). Score tabulations indicate a time bonus (how long you take to beat the boss), the amount of lives you have left and one other variable I believe. Up to you guys what you want to track. Personally, I'd say Scores.
RE: ALL TIMES (Normal Plus and Expert)
*Normal Stages (Main Game)
->All boss stages have a timer of 180 EXCEPT the bosses for Worlds 3, 4 and 5, all of which have a 150-second timer.
->All Mini-Mario stages have various timers (example world 1's has a 90-sec timer; World 2's has a 120-second timer). So it's up to you how you want to track these stages.
->Normal Stages all have have two parts to them and they all start on a different timer (first stages have 90 but others have like 120, 150 and I think one stage had 180, I don't remember...) but once you reach the stage's second part, you get an added time bonus to your timer depending on how fast you beat the 1st part of the stage, which can change the timer dramatically (maximum up to the high 200's, never seen 300-second timer ever). If you die in the 2nd part of the stage, though, (just lose on life), all the time bonus will be lost and the timer will reset back to a 150-second timer. It's up to you guys how you want to work this out as it's your center but I just thought I'd share the info.
->All stages (1-6) per world have a timer of 150 seconds EXCEPT World 1-6+, 1-2+, and 2-4+ (2-4+ shouldn't be added because it is way too easy; easier than the first stage: beat it in like 6 seconds).
->All have a timer of 150 thus far but I've only tried stages 1 through 5 (don't know anything about 6 through 12).