The Abandoned Tower
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An Endless Challenge — Test Your Limits
An abandoned tower has been found. Long ago a certain corporation used it as a research facility — the experiments ended, but the facility remained.
Today the tower is a ruin, where enormous MonMon born from those experiments and Tamers set on seeing how far it goes are all mixed together.
| Opens | Mid-August |
| Height | 120 floors |
| Bosses | Every 10 floors · 3 new bosses |
| Entry | No Energy required — keys, refilled to 10 daily |
| Reset | Every 2–3 weeks |
On every floor, a Tamer who arrived before you has taken position. You must win the battle to climb to the next floor, and stronger opponents are waiting the higher you go.
This content does not use Energy. Entry costs only keys, and your keys refill to 10 every day.
Every 10 floors, an enormous boss — born here as a test subject and then simply abandoned — takes its place and blocks the Masters’ path. Overcome these powerful bosses, unlike any you have faced before, with new strategies and new MonMon.
Machine · Poison Name to be revealed
It calls up its brood without end and spreads poison. The venom it builds slowly consumes the battlefield, and when it reaches its limit, it bursts out all at once.
Earth · Rock Name to be revealed
Buffs and debuffs barely move it. The longer the fight goes on, the harder it becomes — time is always on its side.
Ghost · Beast Name to be revealed
It hunts whoever is weakest, without mercy. The more your fallen allies rise again, the stronger it grows.
The Abandoned Tower changes its shape every 2–3 weeks. Each time the tower opens again, the opponents guarding each floor and the boss lineup change, and the climb begins again from the start. The time remaining is shown on the tower screen.
The tower’s doors open soon. How far will you climb?