The 'Keycards' prep mission is the first preparatory step for Act 2 (The Bogdan Problem) of the Doomsday Heist in GTA Online. Successfully completing this sets you up for the 'Avenger' setup mission.
This mission requires you to go to a gas station and steal a Police Riot van containing the keycards needed to access the LSIA hangar during the Avenger setup. We recommend using an Armoured Kuruma because police and robbers are already exchanging fire when you arrive.
Head to the gas station in your Armoured Kuruma and clear enough police to create an opening. Quickly enter the Police Riot van, escape the area and drive it back to the facility after losing the police.
The van can withstand considerable damage, but avoid using explosives near the gas pumps. Three or four blasts can destroy it and force you to restart the mission.
Once you have the van, you can lose the police by driving out of the search area or calling Lester. Deliver the van to the facility to secure the keycards.
Once you've delivered the Police Riot van and recovered the keycards, you're ready to tackle the 'Avenger' setup. For other Act 2 guides, refer to our main Bogdan Problem Hub.
