Get the umbrella for the first time

Last for 90 seconds on stage 5 without shooting (stage skip OK)

Make it from stage 1 to stage 5 without any deaths

You collected a Master System worth of 'MEGABITS'

You collected a Mega Drive worth of 'MEGABITS'

You collected a DreamCast worth of 'MEGABITS'

Make it to the final stage 4-9 (find the debug button)

Have at least 4 chains on stage 1-1, by 00 on the timer

Have at least 7 chains on stage 1-5, by 00 on the timer (stage skip OK)

Make it from stage 1 to stage 3 without any deaths