How To Find Missing Dennis in Once Human

How To Find Missing Dennis in Once Human

Once Human is the latest survival crafting game based in the post-apocalyptic world, the game has some really difficult quests that would require multiple attempts to complete.

He Was Here quest is one such challenge. In this guide, I will walk you through completing the ‘Find Missing Dennis‘ task within this quest. Before attempting the Forsaken Giant monolith, you need to complete this task.

How To Find Missing Dennis in Once Human

Find Missing Dennis

Go to the No. 73 Source Extraction Point in Red Sands. Take the elevator to Level B5 and find the Rosetta V1 card in the corner room.

Tentacles will obstruct your path, simply shoot them down, and you will find the card on the computer table as shown in the image below.

How To Find Missing Dennis in Once Human

This mission presents a really hard challenge, creatures that are immune to your weapons. However, they will freeze temporarily if you maintain eye contact for a few seconds.

It was like playing Lethal Company all over again, Luckily I am good at it, so I just kept looking at it while moving in the opposite direction.

Return to the door on the left (the one you entered through). You should now be able to open it with the Rosetta V1 Card.

If the creatures catch you during your attempt, don’t worry about retrieving the card again. Head straight towards the door on the left.

Move past the corridors, a creature will be guarding the door where Dennis is, Lure it away and enter the door to complete this task.

How To Find Missing Dennis in Once Human

After you find Dennis, a cutscene will start, and Ted Holt will try to save Dennis. However, Ted Holt will get caught and he will tell you to help Trent. You then will be tasked with leaving the No 73 source extraction point.

Once you reach the extraction point, a new task will appear “Witness the fall of the past”. After that you will need to defeat Forsaken Giant Boss, I have already covered the boss fight.

Final Words

The task is not that hard but the immune creatures make it way too difficult since you can’t shoot them and if you stop looking at them, they will start following you again and eventually catch up to you.

I hope my guide was helpful to you and you found Dennis, though the cutscene is going to make you regret saving him.

I’m the founder of Once Helpful, a gaming and entertainment enthusiast with a deep passion for creating content that genuinely helps people. I’ve been immersed in the gaming and anime worlds for years, sharing tips, guides, and in-depth reviews to help fellow fans get the most out of their favorite series and games.