You Can Always Be Bigger

The 135th episode of Numberstairs.

Facts
Characters confirmed to debut:

Two Digits:

57 (reserved), 69 (Amigo)

Three digits:

121 (Footblock), 150 (Knolan), 180 (reserved), Fencety (200)

Four digits:

Oggube (1,000; Waffle a 1K is a mistake (Waffle is really 0.5K)), Vidamebyte (1,024), Slippery (5,000) Joshousand (7,000)

Five digits:

Americousand (10,000), Pattern (50,000), PinkThousand (70,000), Dorit(o)squarendred (90,000)

Six digits:

Ogguareousand (100,000), Knowlean (150,000), Edwousand (271,828), Emilyundrousand) (300,000), Squariangundredousand (360,000), Slipundred (500,000), Joshundred-Thousand (700,000)

Seven digits:

Millogg (1,000,000), Celticundred-Thousand (1,300,000), Stephundred-Thousand (1,700,000), NS-1,800,000 (reserved), Millgat (2,000,000), Milljosh (7,000,000), Milldori (9,000,000)

Eight digits:

PandaMillion (20,000,000), Millstripe (50,000,000)

Nine digits:

Ogguare-Million (100,000,000), Millrebbecty (490,000,000)

Ten digits:

Billogg (aka Mr. Milliard; 1,000,000,000)