Sonic Adventure is the 18th collab done by TheRunawayGuys.
The let's play was done with them switching between every level, and the let's play being 12 hours, 17 minutes and 38 seconds long. This is their first collab where the Guys play a single-player game and switch off, though they did a similar "relay" of players in Super Smash Bros. Brawl, that was done with two players at all times.
October 10th, 2015 - February 27th, 2016
As Sonic, we venture! Seriously though, this is a relay through the game switching off at each level!
- Sonic (Episode 1 - Episode 15)
- Tails (Episode 16 - Episode 20)
- Knuckles (Episode 21 - Episode 25)
- Amy (Episode 26 - Episode 31)
- Big (Episode 32 - Episode 37)
- E-102 Gamma (Episode 38 - Episode 42)
- Super Sonic (Episode 43 [Finale])
- Chugga dying against Chaos 0. (Episode 1: Ridiculous Relay)
- Chugga (intentionally) drowning in the pool. (Episode 1: Ridiculous Relay)
- Hi-jinxs with Jon's best friend, the Old Man Statute. (Episode 3: Hedgehog's Best Friend)
- The return of the Old Man Statue! (Episode 8: Runaway Highway)
- Now Chugga's got the Old Man Statue (Episode 9: Blood Red Mountain)
- Jon always getting distracted during his turns. (Multiple Episodes)
- Final Egg Glitch-Fest (Episode 14: Egg on Your Face)
- Chugga skipping over Tails' entire first level (Episode 16: Tailing Off)
- Chugga nearly gets a Game Over. (Episode 19: Lost Script)
- Spending over 4 minutes trying to complete a glitch where Amy slowly walked up a wall (Episode 27)
- Fun with Big the Cat (Episode 32)