the most dangerous planetarium in the history of isaac
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Music: The Binding of Isaac: Antibirth music++ Mod and Q4 Item Persona Specialist Mod, Binding of Isaac: Repentance OST
Mods: Specialist Dance for Good Items, [Rep] Enhanced Boss Bars, [AB+] [Rep] External Item Descriptions, Regret Pedestals, Hanging Dream Catcher, Destination Indicator, Boss Rush Wave Indicator [Rep | AB+], Accurate Stage Bosses, Ugh for Bad Items: High Effort, Planetarium Chance, Garry’s Mod Death Animation, Unintrusive Pause Menu, Dogma Brimstone Lasers, Trash Isaac’s Will, Better Explosions, Blue Baby’s Wardrobe+, Custom Mr Dollys, Damage Multiplier Stat, Minecraft Glass Holy Mantle Effect, Lemegaton Wisp Effect, Skill Issue Death Screen, TimeMachine [Repentance], Tainted Lost Auto Holy Card, Improved Charge bars, Unique C Section Fetuses!
Epiphany Mod, Fiend Folio, Extra Tarnished Characters and GOLDEN Items
Outro: Binding of Isaac OST Vanilla Main Menu Theme Edouard Nolin, edouardgraphics@gmail.com
#repentance #lucky #breaking
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Matt please I need help learning Vyper in deadlock. Please help
Don't let the fact that Matt played Tainted Keeper today for no particular reason distract you from the fact that, exactly one year ago today on November 12th 2025, Matt completed a run with a gulped cursed penny and Magneto
youtube restricting me from watching half of mattman's catalogue is a bonafide mattman moment
14:15 Yeaaaaaaaaah no. You had Compass, Cain's (not other) Eye gave nothing…
10:57 he did that room twice separately, no?
WHY DID YOU NOT TAKE THAT SWALLOWED PENNY?!?!??!?!?!
Matt, here to ask, have you ever gotten both mushroom items from a single bomb?
16:00 picking up money equals power before rolling d100 on tainted keeper…
3:12 Mattman tryna force a Mattman Moment
a run with metronome and all the battery items would be Gongo Funny
Day 68 of asking for a Poltergeist collab
YO MATTTTT today I achived my first dead god, bought this game on ps5 in january after seeing you play it, you made me discover a gem, I am so thrilled for rep+ on ps5 next week
Matt whenever I see mutant spider on the thumbnail and see you play t keeper I feel catfished
Going alternate floor immediately and getting xl on t-keeper is such a mattman moment.
Just do every other and you’ll negate most xl floors from appearing.
One of the all time worst diplos 😭
Everyone is talking about the swallowed penny. I am curious as to why Mattman chose to reroll immediately after seeing money = power on the goalkeeper rather than rerolling first to at least ensure some damage.
Tainted eden. When hit forget me now run when
go to the beast as tainted forgotten and use r-key
day 466
Using diplopia for a sac alter just to use on a familiar that can’t be sacrificed, taking blood oath on t. keeper and wasting sac alter on a single blue fly for a penny might be the most agonising yet hilarious series of mattman moments yet for me
Saying you haven't gotten a planetarium in a while when you got one yesterday is a certified Mattman moment. ……
Swallowed penny swallowed penny swallowed penny swallowed penny swallowed penny…. noooo. He skipped it
Mattman baiting us with swallowed penny is true mattman moment
I'm starting to think the mattman moments are scripted with that swallowed penny skip 😭
18:25 Yesterday I was playing as Tainted Keeper and somehow I ended up with 0.07 tear rate. I ended up dying to one of Eggy’s yellow spiders. 😭
Not taking swallowed penny on the keeper while there is a gulp pill in rotation is truly a Mattman moment.
that last d100 was cool it could be a fun challenge, looks like tech knife ipecac and flatstone with piggy bank?
New Idea, start a game off with negative perfection.
G (part 7)
There is not a chance you didn’t see that swallowed penny
2:40 You're going to do what to those guys?!
Day 235 of asking for the 100 random mods run
yo how did he get a bunch of size downs at 0:58
I am Lazy Mattman Backstabber news. I check if backstabber has been taken in this run. I am They/Them enby.
Backstabber does not appear and is not taken in this run.
Number of times Backstabber has been taken: 4 (0)
Number of times Backstabber hasn't been taken: 15 (1)
i get a bit scared when he gets d100 or d4 as every time he uses it, there's a chance for it to give him backstabber. bit annoying to check his items every time he uses but no complaining from me, i do this for fun. how has your day been?
That will be all for Lazy Mattman Backstabber News, will he pick up Backstabber tomorrow?
Do you like cheesecake?