Railroad Ink Challenge Arcade Dice Expansion

In the multiplayer puzzle game Railroad Ink™, your goal is to connect as many exits on your board as possible. Each round, a set of dice are rolled in the middle of the table, determining which kind of road and railway routes are available to all players. Use the 4 special dice of the Arcade Expansion Pack in addition to your regular Route dice, and find new ways to score points:

Pluck-Man (1 die): feed Pluck-Man with enough Fruits to eat those pesky Ghost!
Tetromino (1 die): respect your commitment for urban planning to gain precious points!
Galactic Invaders (1 die): send Aliens to attack your opponents while trying to defend against those invading you!
Rainbow (1 die): populate your board with colorful rainbows and send ominous clouds to your adversaries!
Note: at least one core set of Railroad Ink™ or Railroad Ink Challenge™ is required to use this expansion pack.