Panico na Torre (2012)

The Tower is pretty similar to Haeundae.(They're both about what happens when people ignore warnings of impending doom.) The only real difference is that The Tower's about a disaster involving fire instead of water. It's full of suspense and even a few of the actors are the same.

Both movies are about a tragedy striking and the main lead trying to save everyone. Leaves you on the edge of your seat and leaves you grabbing some tissues. Got very similar vibes whilst watching this.

Both movies reveal a catastrophe in a confined place (tower) and FL and ML are struggling to save their lives and survive from fire or gas.
The difference is the Exit has few spice of comedy.
The Tower movie has better movie enjoying from splendid special effects.

Both disaster movies with many different characters. Although the plots are different, there are many similarities such as:
both the main characters have daughters
The are minor inconveniences at the beginning
The governmental ppl trying to save the victims

Both Movies are About How to Survive in a Disaster Situation / Stuck Indoors with Nowhere to go or Escape Because your Surrounded.

Both movies are about an artificial disaster............................................................................................

When a catastrophe strikes a building and troubles people and families stuck inside. Through perserverance and a lot setbacks the main characters try to escape with as many people as possible

Both movies are very when it comes to characters, and themes. Both movies have a catastrophic event. That causes terror and chaos.

Both movies are about survival and big disasters. The danger is really different, in The Tower is the fire set in a tall building in the middle of Seul while in Deranged is something like a national plague that makes people jump to the rivers. But in both movies there is caos and crowds trying to survive. Some people only take care of themselves while others do everything they can to save the ones they love. In addition, both of them are big Korean productions, the scenarios and special effects are great.

Both are drama and movie about firefighter, though on movie 'the tower' only focuses on rescuing people inside a burning tower.

Firefighters are the bravest. After watching these movies, you will give firefighters lots of respect. They often scarify themselves. They are the toughest, and the kindness people

Both movie is very much alike but have different setting. Both show have chaos, people reaction, family love and friendship.

Both movies portray a disaster in a city and struggling people to be survived.
Both movies benefit form great actors and scenario as well as eye catching special effects.

It has a similar premise, but the day the story takes place is different(TTower is on Christmas Eve & I3D is on a regular day). I like The Tower slightly better, but you should watch both if you haven't.