Intro

The opening sequence of R:TAS is animated by Geordan Pope, the creator of R:TAS. It was made with FlipaClip, animation software developed by Visual Blasters LLC. The paragraphs down below what's happening in the intro, which can be seen down below this paragraph.

Intro 1 (First one, Season 1, 12 FPS)
We start off with a black screen, and then Geordan and Jamison's YT profile picture suddenly appears and then we see Geo sitting on a couch. Next, we see Jamison looking down at the different section of Geo's ToH (Tower of Hell) map, "Not Impossible." Then, Geo and Jamison look at Clanky's Town (not seen in episode 1) After that, Geo runs away from a boss, while Jamison crosses a temple, falling or saying yay, then it shows the house, and title cards show up that say "GEO" and "JAMISON." then, the logo shows up.

Intro 2 (Second one, Unused, Season 2, 12 FPS)
Like the first intro, the black screen can be seen again, with new YT profile pictures. After, Geo can be seen waving at the screen with his Energy Wings on, Jamison can be seen putting on his top hat, and Chase getting worried about something. After, a red background appears with Geo, Jamison and Chase in it, with text saying "R:TAS." After, Chase can be seen flying in the sky, while Geo visits his real life hometown, and Jamison with his top hat on. Then, the title cards with text saying "GEO," "CHASE" and "JAMISON" appear. Then, the logo shows up.

Intro 3 (Unused, Season 1, New animation, 17 FPS)
Unfamiliar of the last intros, instead of nothing showing up on the screen, white text slides from the left saying "GEORB PRESENTS," and then after the profile pictures appear, Geo can be seen looking at something, Jamison thinking, looking at some kinds of torches, then shrugs. Then, Geo can be seen T-posing at the top of his house, Jamison watching his favorite TV Show (which is Mickey Mouse Clubhouse) and Geo talking to Jamison, which Geo might be teaching Jamison how to do something, then the title cards appear, with the character name text, then the logo appears.

Intro 4 (Remastered, Season 1, New animation, 12 FPS)
Instead of text that says "GEORB PRESENTS" text slides up saying "GEORBOFFICIAL PRESENTS..." and then only Geordan's YT profile picture appears, zooming out a little. Then, Geo is sitting on his couch, watching the Los Angeles Dodgers win a 3rd time (in the R:TAS universe, the dodgers won 3 times) then cheers excitedly. Jamison can be seen, more worried while looking down at Geo's ToH map, just like in the Season 1 intro, then falls on his head. Geo and Jamison can be seen thinking, while in Clanky's Town. After that, Geo and Jamison can be seen running away from a boss. Then we see Jamison jumping far in midair. Then we see 2 segments of Geo and Jamison's house. Finally, Geo and Jamison's title cards slide left and right, instead of just appearing. Then, we see an updated logo on a red background instead of white.

The intros can be seen down below this paragraph.