After getting 7:28 i set my goal to sub 7:20 with decent Electricity Gremlin. Missed last shot on spider at 7:20 pace later, but fortunately it happened since this run was even better with rare boss3 quick kill.

Not sure what time is possible in theory, but bonus rounds were bit clunky and basic movement can be faster in general so maybe 7:09 with flawless run? i let future runners to grind this to optimal time since for me to PB i now need quick kill on boss3 and i don't care enough to reset for that.

Emulator: BGB 1.5.10

Mod Message: Time starts at 14.800 and ends at 446.333 at 30 fps to get a final time of 7m 11s 533ms.