I used msleeper's modified arrival_departure_transition_ents.vmf as seen in the video.
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I'm not sure if "upgrade_portalgun" will still give the potato, but whatever.

Hope this helps!

Before DLC2 you needed "upgrade_potatogun" for the potato.

Caden wrote:
Should I be concerned there aren't any logic_autos?

zivi7 wrote:
I don't have a logic_auto in there either. All hope is lost!

Lol, me neither! Where the hell have they gone??? I think my instances have changed after all updates and DLC...

RectorRocks tutorial is informative enough