A new secret monster truck can be earned by completing the FF:06:B5 easter egg which steps to complete can be found in this video.
Written guide:
0:00 1. Proceed to the Protein Farm in the Badlands
0:11 2. Enter the Arasaka Tower 3D arcade game
1:23 3. Proceed to Floor 52 (Stage 3)
2:01 4. Enter MRPHY's high score room (IMPORTANT STEP)
2:27 5. Enter BLCKHND's high score room & AFK here until 272 seconds remain (IMPORTANT STEP)
3:20 6. Proceed to the scret room
3:55 7. Input the code by walking into the numbers: 240891
4:27 8. Proceed to the next level (which will now be a secret maze)
4:48 9. Navigate the maze to the end & finish the arcade game (win or fail doesn't matter)
6:00 10. Enter the following codes from left to right at around 4am IN-GAME TIME (IMPORTANT STEP):
327670
318308
527766
727862
632495
240
108850
204217
6:56 11. Interact with the 3rd file to gain coordinates & mission icon
7:17 12. Head to the location on your map & AFK on the mattress until 05:40am IN-GAME time
7:40 13. Player will begin having a relic malfunction and FF:06:B5 easter egg cutscene/sequence will take place
10:38 14. You now have unlocked the Mackinaw "DEMIURGE" monster truck
Map guides via u/hallo746: https://imgur.com/a/eEfcpHn#DqwdThG
Maze guide: https://i.imgur.com/qFhWDma.png
Watch video Cyberpunk 2077 - FF:06:B5 Solved? Mackinaw "DEMIURGE" Secret Unlockable Vehicle [Update 2.0] online without registration, duration hours minute second in high quality. This video was added by user Little Danny B 24 September 2023, don't forget to share it with your friends and acquaintances, it has been viewed on our site 174,587 once and liked it 5.5 thousand people.