That screenshot would be from the scrab vault ender of AE :3
That standing on touchpad and slamdoor not open thing is because that is the touchpad to close the slamdoor.
Fleech usually run away only when scrab howl, at least that is the way I get them to skit off.
In regards to the abe having shrykull, that one confuses me too...can't get shrykull powerup in that ender
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