PAC-MAN MUSEUM+

Overview

There are 10 Missions for this Achievement.
The 3 main ones are Gain 50,000 points, Eat 1000 Pellets and Play 30 Stages.

To get 50,000 points you'll have to get to level 15-16, most levels are easy but can be frustrating if you struggle with swinging. I used this Longplay as i got lost twice;

Gameplay

You jump with and you can Bounce by jumping as you land, you get 4 Tools to complete levels;
Swing is a rope you attach above you and is used for traversal.
Fireball is your Attack
Bubble allows travel underwater and has an Attack.
Hammer smashes open branches and can kill enemies.

Level 1 teaches each Tool and only Swing can prove frustrating, especially flicking to a higher level.
Health is generous and only Ghosts really hurt. You can eat power pills and then eat Ghosts, but they don't make you invulnerable.

Now if you die during a level, you can push and drop back to the Arcade and when you Continue you'll start at the Stage start. If you die and continue ingame, enemies stay dead and pellets stay eaten but you have to recollect Tools. So sometimes it's better to just die and head to the end.

Achievement

Once you have 50,000 you can die and choose not to continue. Now just complete Level 1 and then die on Level 2, just walk left and stand by the Goat and he'll kill you, repeat until you hit 30 Stages.
You eat 40 Pellets on Level 1. I had 600 plus after 16 stages and got the final 400 on the way to 30 Stages.