The Carnival of Doom stands as an exhilarating and challenging side quest within Once Human, a gripping post-apocalyptic survival strategy game developed by Exptional Global. Set to launch its mobile version on April 23rd, the game has already attracted numerous pre-registrants eager for exclusive rewards. As part of this dystopian universe, the Carnival of Doom presents players with a sinister game orchestrated by the enigmatic clown, Chuckles. This comprehensive guide offers a step-by-step walkthrough to ensure success against Chuckles’ deceptive tactics.
How to Navigate to the Carnival of Doom Quest in Once Human
Before diving into the quest itself, here’s a quick overview:
Quest Name: Carnival of Doom
Quest Type: World Task
Recommended Level: 10
Location: Junkyard in Broken Delta, southwest of Meyer’s Market
Objective: Defeat Chuckles in a rigged game of Russian Roulette
While the recommended level is 10, skilled players can tackle this quest even at lower levels with proper preparation. Begin by heading to the Junkyard POI, located southwest of Meyer’s Market. Clear the area of Rosetta soldiers, ensuring your weapons are upgraded to their maximum potential to minimize damage taken during combat.

Once you initiate the quest, you'll find yourself transported to a surreal, toy-like dimension dominated by Chuckles. The key to success lies in overcoming his rigged game of Russian Roulette. Follow these steps to triumph over his deceptive schemes:
- Avoid Immediate Engagement: Refrain from jumping straight into the game with Chuckles, as this will inevitably lead to failure due to the rigged mechanics.
- Activate Spacetime Vision: Press ‘Q’ to activate your Spacetime Vision. This ability will expose a hidden cable extending from the roulette table to a concealed location.
- Trace the Cable: Follow the illuminated cable to a wall, revealing a second Chuckles figure manipulating the game from behind it.
- Request a Break: Return to the main Chuckles and select the dialogue option indicating you need some fresh air. This action will unlock a nearby door, granting you access to the concealed area.
- Confront the Cheating Clown: Enter the newly opened room and confront the second Chuckles, who is operating the cheating mechanism. Since firearms are disabled in this dimension, equip a melee weapon and approach stealthily to eliminate him.
- Disable the Cheating Device: After neutralizing the second Chuckles, interact with the Roulette Cheating Device to deactivate it, ensuring a fair game.
- Challenge Chuckles Again: Return to the main area and accept Chuckles’ challenge once more. This time, choose to pull the trigger yourself. With the cheating mechanism disabled, the game will proceed in your favor, leading to Chuckles’ defeat.
Quest Rewards
Upon completing the Carnival of Doom quest, you’ll receive the following rewards:
- Energy Link: x200
- Experience Points: x500
- Stellar Planula: x7
- Eclipse Cortex Lv. 2: x1
- Voodoo Doll Deviation – A unique item capable of absorbing a portion of incoming damage or redirecting damage to enemies when deployed.
For an enhanced gaming experience, players can enjoy Once Human on their PC or laptop using BlueStacks, equipped with a keyboard and mouse for seamless gameplay.