Festering Felix is a head accessory and badge from The Hollow, a multi-floor maze event on Roblox. You earn it by solving the grave puzzle on Floor 3. The short version: find the grave room, work out how long each of the eight people on the gravestones lived, and enter the symbols of the three shortest lives into the coffin's lock, shortest life first.
| Item | What to know |
|---|---|
| Starting point | Elevator in the hub, set to Floor 3 |
| Puzzle area | Grave room with eight gravestones and a poem hint |
| Code | Symbols of the three shortest lives, shortest life first |
| Lock | Coffin lock with slots I, II, and III and an Open button |
| Reward | Third Night Relic, then the Festering Felix head accessory and badge |
Find the Grave Room on Floor 3 of The Hollow
Take the elevator in the hub and select Floor 3. The maze layout changes each time you enter, so you can't count on a set route. Search until you find the grave room, a room with tombstones marked by symbols.
The Biter, a monster from the horror game Demonology, roams the maze and can catch you while you search. Keep an eye on where it is as you move through the rooms. The coffin sits in the middle of the grave room, and you'll use its lock once you have your code.
Read the Eight Gravestones and the Poem Hint
The grave room has eight gravestones, each marked with one of these symbols: broom, ghost, witch's hat, bat, spider, cauldron, pumpkin, and scared cat. Walk up to every stone and note its symbol, birth year, and death year. You need all eight, because the answer depends on comparing every person.
Just past the entrance, on the right, a large sheet of paper holds a poem. That poem is the hint. It asks you to find the three people who died youngest, so read it before you start the math and you'll know exactly what to look for.
Work Out the Three Shortest Lives
The hint asks about age at death, but each stone only shows two years. Subtract the birth year from the death year to get how long that person lived. For example, a stone that reads 1870 and 1915 means that person lived 45 years.
Do this for all eight stones and write each symbol beside its number. Then pick the three smallest numbers. Those three symbols make up your code. The stones are randomized for each player and can change when the puzzle restarts, so use the stones you see, not someone else's answer.
Enter the Code in the Coffin Lock on Floor 3
Walk to the coffin in the middle of the grave room and use its lock. The lock has three slots labeled I, II, and III, plus an Open button. Set the slots in this order, shortest life first:
- Slot I: the symbol of the shortest life
- Slot II: the symbol of the second shortest
- Slot III: the symbol of the third shortest
- Press Open
A correct code opens the coffin and gives you the Third Night Relic. If the coffin stays shut, check your subtraction before trying again, since one wrong year changes which three symbols belong in the lock.
Return to the Hub to Complete the Festering Felix Route
With the relic, head back through the maze to the elevator and take it down to the hub. Keep watching the Biter on the way, since it's still roaming. Returning to the hub with the relic completes the route.
