GET YOUR BEARINGS
About Den-Den: Tokyo Horror
Den‑Den: Tokyo Horror is a J‑horror RPG set in a blockaded Tokyo where the elderly outnumber the young three to one. You act as a caregiver tasked with keeping neglected seniors alive for a single night amid collapsing society.
The game runs in real‑time over one night, advancing hour by hour. Every decision—scavenging, fighting, or talking—has permanent consequences, and the story ends without a happy resolution.
01 / THE GUIDE
Real‑time Night Cycle
All events occur in real‑time, and the entire experience is confined to a single night. Each hour that passes deepens the city’s chaos.
Because time never rewinds, any action you take—whether scavenging, fighting, or conversing—immediately influences the condition of the elders you protect and the challenges you will face later.
- Observe how the environment shifts each hour to gauge urgency.
- Prioritise tasks early, as later hours bring tougher obstacles.
02 / THE GUIDE
Supply Management & Scavenging
Supplies are scarce, so you must rummage through abandoned apartments, overflowing dumpsters, and dark alleys. Items such as food, painkillers, batteries, and bullets can be collected and used to buy another hour of life for the elders.
The geopolitical blockade cuts off external resources, making every find a potential lifeline. How you allocate these finds directly determines how many elders survive until sunrise.
- Search every location thoroughly; even small items may prove useful.
- Weigh the risk of exploring dangerous areas against the possible reward of new supplies.

03 / THE GUIDE
Recycling Machines
Scattered recycling machines let you convert trash into usable items. By feeding waste into these devices you can create additional resources when conventional scavenging yields little.
Using the machines can supplement your stockpile, helping you stretch limited provisions across more hours and offering alternatives to direct scavenging.
- Collect trash whenever you encounter it; it may become valuable later.
- Notice the outputs of different waste types to identify the most useful conversions.
04 / THE GUIDE
Charms & Supernatural Blessings
Powerful charms can be found and equipped, granting supernatural blessings that affect gameplay. The blessings grant supernatural effects that can aid you through the night.
Because every choice has permanent consequences, the combination of charms you carry can shape how encounters unfold and influence the elders’ chances of surviving the night.
- Try different charm combinations to see how each blessing alters encounters.
- Match the blessings you equip to the threats you anticipate in the current hour.
05 / THE GUIDE
Combat & Improvised Weapons
Desperate people, violent criminals, and other dangers stalk the streets, prompting you to fight or flee. Available weapons include kitchen knives, tasers, and black‑market pistols.
Combat is optional, but any encounter can affect the elders you care for. Weapon choice and ammunition management therefore play a key role in each confrontation.
- Assess an enemy’s strength before deciding to engage.
- Conserve ammunition for moments when a powerful shot is most needed.





COMMUNITY
Player discussion