* During his LP of VideoGame/SuperMarioSunshine, he was running out of time in a red coin mission, with 10 seconds and 2 coins left to find. He jumped into one room and that had a coin, he jumped out and ground pounded on a certain floor and dived for the last red coin...and got it with 2 seconds left.
* Any of the Crazy Ninja Mario Skills moments.
* Beating [[VideoGame/YoshisIsland Sluggy the Unshaven]] when Yoshi was ''just'' about to be pushed off the edge.
* This one comes from LetsPlay/SuperJeenius in Part 23 of the VideoGame/DonkeyKongCountryReturns LP. After the guys fail so many times at a level, he gets incredibly pissed off and basically says LetsGetDangerous. [[http://www.youtube.com/watch?v=JX1pRGiFGvY&t=10m25s Cue him beating the level in 90 seconds, without missing a beat.]]
** Two episodes later they do the World 8 [[BrutalBonusLevel temple]] in one attempt.
** In Part 16 they pull off most of "Prehistoric Path" in one attempt. Not so much the difficulty as the way they manage to power through despite being hit with all the 'visual stimulation' of the level's mechanics for the first time.
* Josh and LetsPlay/SuperJeenius managing to beat the Pirate Treasure chase level in ''VideoGame/RaymanOrigins'' despite it constantly glitching out and killing them right at the end for no reason.
* Winning the Gaming King of the Web by ''three times as many votes as all the other contestants '''combined'''.''
* Perhaps Josh's CMOA as a filmmaker, [[https://www.youtube.com/watch?v=EnkgZl5_tiM his fanmade ZombiiU ad]], made with the help of LetsPlay/{{Lucahjin}}, [=MrRepzion=] and LetsPlay/AttackingTucans.
* In ''SuperMarioGalaxy'' he beats [[ThatOneLevel Battlerock's Garbage Dump]] in one try, despite not having played the game in a long time.
** In episode 22, he fails to plan out a logical order for running around a planet with disappearing floors to collect all the notes and ends up doing it in probably the most ill-advised way possible...and still gets it on his first try.
** The very last star in the LP is Loopdeswoop Galaxy, which Josh worries about because he tried to beat it many times when he last played the game and never managed it. Not only does he do it on his first attempt, he beats the best time!
* The team behind the Kickstarter collectathon platformer "''VideoGame/AHatInTime''" asked Josh to playtest the game for them, and even made an alpha build specifically for him with his name in the version code.