A world outside time

Back in Time

Step into a dangerous time-lost realm built for Level 49 and Level 79 warriors. Face classic enemies, fight rival players and return with exclusive treasure.

Level 49Level 79
Entrance to the Back in Time world
Plan your expedition

World Opening Hours

All times are server time. When an opening window ends, every adventurer is returned safely to town.

00:00 – 02:00
04:00 – 06:00
16:00 – 18:00
20:00 – 22:00
Before you enter

Expedition Rules

Level Restricted

Only Level 49 or Level 79 characters may enter. Your level is never reduced inside the world, and monsters grant no experience.

Unique Rings Only

Refined rings—including Glorious, Brilliant, Intelligent and Excellent—cannot be used. Only standard unique rings are permitted.

Battle Ready

Both True and Chaotic Frontier equipment are permitted, so prepare your strongest eligible build before entering.

Open PvP

PvP is enabled throughout the world. Active combatants can obtain a Proof of Winner every 10 minutes.

Hunt across two tiers

Monsters & Drops

Challenge the creatures of Back in Time for passports, unique accessories, supplies and treasure chests.

Flame BatLevel 47

Flame Bat

  • Roundtrip Passport
  • Passport
  • Blode Ring
  • Pargon Ring
  • Darilla Necklace
  • Reinforcement Potion
  • Small Recovery Potion
  • Medium Recovery Potion
  • BIT Treasure Chest
  • BIT Premium Treasure Chest
  • BIT Elite Treasure Chest
Flame FawkesLevel 47

Flame Fawkes

  • Roundtrip Passport
  • Passport
  • Blode Ring
  • Pargon Ring
  • Darilla Necklace
  • Reinforcement Potion
  • Small Recovery Potion
  • Medium Recovery Potion
  • BIT Treasure Chest
  • BIT Premium Treasure Chest
  • BIT Elite Treasure Chest
Earth GolemLevel 48

Earth Golem

  • Roundtrip Passport
  • Passport
  • Blode Ring
  • Pargon Ring
  • Darilla Necklace
  • Reinforcement Potion
  • Small Recovery Potion
  • Medium Recovery Potion
  • BIT Treasure Chest
  • BIT Premium Treasure Chest
  • BIT Elite Treasure Chest
Rune GolemLevel 48

Rune Golem

  • Roundtrip Passport
  • Passport
  • Blode Ring
  • Pargon Ring
  • Darilla Necklace
  • Reinforcement Potion
  • Small Recovery Potion
  • Medium Recovery Potion
  • BIT Treasure Chest
  • BIT Premium Treasure Chest
  • BIT Elite Treasure Chest
MagmaronLevel 49

Magmaron

  • Roundtrip Passport
  • Passport
  • Blode Ring
  • Pargon Ring
  • Darilla Necklace
  • Reinforcement Potion
  • Small Recovery Potion
  • Medium Recovery Potion
  • BIT Treasure Chest
  • BIT Premium Treasure Chest
  • BIT Elite Treasure Chest
Ancient WatcherLevel 79

Ancient Watcher

  • Shocker Necklace
  • Logo Ring
  • Ohkeros Ring
  • Roundtrip Passport
  • Passport
  • Reinforcement Potion
  • Medium Recovery Potion
  • Large Recovery Potion
  • BIT Treasure Chest
  • BIT Premium Treasure Chest
  • BIT Elite Treasure Chest
Claim the spoils

Treasure Chest Contents

Each chest has its own reward pool, from expedition supplies to rare PvP materials.

Standard cache

BIT Treasure Chest

  • 3–6× Title Stone
  • 2–4× Fruit Ice
  • 1–5× Reinforcement Potion
  • 1× Heart of Chaos
  • 1× Extract of Chaos
  • 1× Claw of Chaos
  • 1× Broiled Meat of Life
  • 1× BBQ of Sage
  • 1× Health Pie
  • 1× Health Roast
Premium cache

BIT Premium Treasure Chest

  • 1× Ugdrasil’s Nectar
  • 1× Dikain’s Nectar
  • 1× Gracia’s Nectar
  • 1× Zian’s Nectar
  • 1× Syripus’ Nectar
  • 1× Silver Coin of the Rich
  • 1× Kitty Lv2 — 1 day
  • 1× Kitty Lv2 — 3 days
  • 1× Doggy Lv3 — 1 day
  • 1× Doggy Lv3 — 3 days
Elite cache

BIT Elite Treasure Chest

  • 1× Insane Medal of Honor
  • 1–5× Insane Orb of Glory
  • 1–3× Proof of Vengeance
  • 1–3× Proof of Winner
  • 1× Shapestone
  • 1–2× Infernal Stone