Quoted from awesome1:A few minor additions for clarity...
SPACE GEM - hit orbits 3 times (Black Panther has to be hit before Hulk), then bw for final blow
TIME GEM - hit bw ramp gauntlet ramp, then drops 3 times (Have to hit flashing drop target)
REALITY GEM: (Spin Strange Disk first) Shoot 8 yellow shots
Big thanks to you and Shaub! If anyone else has anything clarity to add, please chime in. This is nice, otherwise, it is somewhat confusing to just hit flashing lights as they mean jackpots and such too. Please make any corrections to below, if anyone sees them.
Time Gem question: Hit flashing drop each of the 3 times or just at the end of the 3 sequences? On flashing drops is it just one flashing drop, two or three, after hitting bw ramp, gauntlet?
Gem Strategies:
SPACE GEM - hit orbits 3 times (Black Panther has to be hit before Hulk), then bw for final blow
TIME GEM - hit bw ramp gauntlet ramp, then drops 3 times (Have to hit flashing drop target)
MIND GEM: 1 blue shot > spin disc, repeat 4 times total then hit Sanctum target
OR
quick flashing blue shot > spin disc, repeat 4 times total
REALITY GEM: (Spin Strange Disk first) Shoot 8 yellow shots
POWER GEM: Shoot 3 flashing red shots and 1 of any red shot (not Hulk orbit shots) > final blow at Hulk Orbit shot
OR
Shoot 7 of any red shot (not hulk orbit shots) > final blow at Hulk Orbit shot.