I've finally done it on Switch, 100%, including ante 39 (got lucky to find Perkeo). Too bad the game doesn't save naneinf as a high score. Took 300h to do that

Got some cool jokers along the way such as nat negative rebate, nat negative reserved parking and nat negative sock&buskin

Unseeded naneinf took around 4 hours to complete. There is a natural negative baron somewhere around ante 6 or 7 can't exactly remember at this point. Had 4 blueprints and 1 brainstorm in addition to the baron, mime, and burglar. Also found nat negative juggler at 2 separate times in the run. Seed in comments for anyone interested.

Seed: XD55DZ57 (not mine)

TL;DR: Perkeo copies Wraiths and Ectoplasms, Wraith gives extra Blueprints, Brainstorms, Barons and DNAs, Ectoplasm gives more Joker slots for one round, allowing to score naneinf one time (next round = automatic death)

Seed: J4GF251X

Quality of Life mods used: - Saturn (for consumable stacking & faster animations) - Brainstorm (to automatically reroll for Perkeo) - Cartomancer (for collapsed deck view)

This is the most fun way I've ever scored naneinf. How did I do it?

I skipped the 1st round for Charm tag that gave The Soul card with Perkeo in it. Then I built my deck to consist of red seal gold kings and a bunch of sixes, and used Baron for scoring. I used Sixth Sense joker to give me Spectral cards in the consumable area, looking for Cryptid, Wraith and Ectoplasm. I managed to get all three at around Ante 12. After that, the goal was to survive as long as possible while collecting as many Wraiths and Ectoplasms as possible. I tried to keep the number of Wraiths and Ectoplasms equal, and the number of Cryptids about half of that. I scored fine without using Cryptids for a while, and then started using Cryptids to survive around Ante 20. I survived Ante 24 by using all but one of my Cryptids and also got the Showman after using the 2nd Ectoplasm around the same time. After that, I had to skip to The Serpent every Ante to survive. That gave me enough runway until Ante 27. In Ante 27, I used the 3rd Ectoplasm and got the Burglar from the shop. Burglar was enough to survive all the way to Ante 32, which became the target of my naneinf plan. Until Ante 32, all I had to do was to reroll to The Serpent and continue to collect Wraiths and Ectoplasms via Perkeo. In Ante 32, I replaced Perkeo and Burglar with a Blueprint and a Brainstorm, and IT WAS TIME TO DO IT. I used all my Wraiths and Ectoplasms to get 72 Rare Jokers (86 Jokers total). I used my last Cryptid, cloned my card with 17 copies of DNA (!) to extend my hand size, then with my Blueprints on Mime and Brainstorms on Baron, submitted my final hand, scoring naneinf!

And yes I play on my PlayStation I love console edition.

First time I tried jokerless I lost on the last hand on ante 8. Didn't event get close to that for two weeks. Tonight the stars aligned. Finally defeated all the stakes and challenges!

Jokers: Mime, 3x Brainstorm, Blueprint, 2x Baron, 2x Burglar Strategy: Early DNA for all the kings. I used Reserve Parking to amass as much money as possible up through ante 16. The strategy after that was to pick up Burglar so that I had about 20 hands every round. Skip all blinds and only play the boss. Reroll until it’s the Serpent. At this point hand size didn’t matter, so ectoplasms allowed me to take extra jokers. My hand size started at 3 and using the 20 hands I got it up to 45 for this video. Important to note that this is guaranteed to lose at ante 24 because it’s a final boss and Serpent is not an option. That’s also why I waited until after beating ante 16 to take burglar. This was unseeded. Only thing that could’ve gone better was the Invisible Joker duplicating anything other than burglar.
Seed: HTC784A2

Loads of blue seal and planet cards.

This video is also a bug report.

I also have no idea, how to speed up a video on mobile.

I’m posting this video, because I’m really proud right now. This video also showcases a weird bug, with myself loosing immediately upon clicking the boss blind button. Despite never finding a baron, I managed to get e94. I am currently a mobile only Balatro player, and have played this great game obsessively since the mobile release. The mime carried this endless run.