Walkthrough (stepz #12a through #12c)
Step Grunt Description of what to do
12
a
Anonymous Bare-handed &
Shield #5
4 Gruntz free to move.
These Gruntz need to be within the two SpotLight area (see Step 9a).
Neither Grunt will leave, so the OPz do not have to be lowered .
When they enter, there will be CPPz preventing access to the PMGS . They just wait there (patiently?) until they can act.

One Grunt will "sing Karaoke" (Death #20) to enable the other Grunt to reach the PMGS .
12
b
Anonymous Bare-handed &
Anonymous Bare-handed &
4 Gruntz free to move.
These Gruntz need to be within the four SpotLight area, with the
GPz lowered around the CPS .
Neither Grunt will leave, so the OPz do not have to be lowered .
When they enter, there will be CPPz preventing access to the PMGS . They just wait there (patiently?) until they can act.

One Grunt will "sing Karaoke" (Death #22) to enable Boxing Glovez #2 to reach his CPS and exit to safety, lowering the CPPz around three PMGSz .
One Grunt will "sing Karaoke" (Death #21) to enable Boxing Glovez Grunt #2 to reach the PMGS .
12
c
Anonymous Bare-handed &
Anonymous Bare-handed
Anonymous Bare-handed
4 Gruntz free to move.
Two of the Gruntz make their buddy's sacrifice (Death #14) worthwhile by tripping an OUDS , lowering nearby OPz ,
raising lowered onez. Then they head toward the PMGS .
These Gruntz need to be within the single SpotLight area.
Neither Grunt will leave, so the OPz do not have to be lowered .
When they enter, there will be CPPz preventing access to the PMGS . They just wait there (patiently?) until they can act.

One Grunt will "sing Karaoke" (Death #21) to enable the other Grunt to reach the PMGS .
Go to Stepz 1&2 3-6 7-9 10&11 12 13-16 17&18a 18b-18d 19&20