Fastest way to this achievement:
- First of all, like noted below, you have to complete the Story Mode so you can unlock both Cyber Sub-Zero (chapter 13) and Quan Chi (after completing chapter 16).
- Set the difficulty to Beginner and rounds to ONE.
- Choose TAG LADDER and
- Pick two fighters
BOTH fighters count for this achievement, and thus you cut your time in half for this achievement. It takes roughly 5-6 minutes to get through the ladder on Beginner, and by getting TWO fighters through the ladder at a time, it really makes this less of a grind.
After finishing the ladder with your tag team, it will then show the cut scene of the FIRST fighter you chose but don't worry. They will both register as having beat the arcade ladder (you can even check the Nekropolis to verify)
You can also combine this achievement with:
- "The Grappler" (Perform every fighter's forward and backwards throws)
- "Robots Rule!" (Win Arcade Tag Ladder with robot Sektor and Cyrax)
- "e-X-cellent!" (Successfully land every playable fighter's X-Ray attack)
- "Tag, You're It!" (Perform and land a Tag Combo)
- "Where's The Arcade?" (Complete Arcade Ladder with Any Fighter)