In the old school game, when you attacked a mob, the numbers indicating how much damage you dealt was above the mobs HP bar which was above the mob.

Currently, the numbers are overlapping the mob blocking view of the mob taking damage or dying.

Also, the numbers go from opaque to fading away too fast. In the old school game, the numbers would stay opaque about a second longer so you could clearly see how much damage you did. Here it fades away too fast that it is hard to see how much damage you did.

Screenshot shows:
Top left: How it currently is in mapleverse.
Right: How it is suppose to look like, from old school maple. Damage above the mobs HP bar.
Bottom left: Shows how the numbers are already fading away even before my character finishes swinging the sword.