Challenge runs

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

What would be the chance of clicking the button each second after it becomes active?

[AnthropocenianAge (𝒜𝓇𝓉𝒽𝓇𝑜𝓅𝓁𝑒𝓊𝓇𝒶 𝓌𝒶𝓃𝓉𝓈 𝓉𝑜 𝑔𝒾𝓋𝑒 𝓎𝑜𝓊 𝒶 𝒽𝓊𝑔!)]

Randomly determine it (probably 50%).

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

Seems kind of high of a chance…

[AnthropocenianAge (𝒜𝓇𝓉𝒽𝓇𝑜𝓅𝓁𝑒𝓊𝓇𝒶 𝓌𝒶𝓃𝓉𝓈 𝓉𝑜 𝑔𝒾𝓋𝑒 𝓎𝑜𝓊 𝒶 𝒽𝓊𝑔!)]

Tunnel Vision - Complete the game using the minimum zoom level; you are as zoomed in as possible.

Inspired from these comments:

@Rathalos

It’s a shame that the default max zoom is so wide out that you can barely see the structure of cells. Because since zooming all the way out as far as possible is optimal gameplay, that feels like people are missing a lot of the graphical experience.

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

Memorization: Finish Thrive Blindfolded

[AnthropocenianAge (𝒜𝓇𝓉𝒽𝓇𝑜𝓅𝓁𝑒𝓊𝓇𝒶 𝓌𝒶𝓃𝓉𝓈 𝓉𝑜 𝑔𝒾𝓋𝑒 𝓎𝑜𝓊 𝒶 𝒽𝓊𝑔!)]

Admin! He is going sideways! - Finish Thrive by moving sideways and hopping sideways (where applicable).

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

By hopping sideways do you mean in macroscopic+ stages?

[AnthropocenianAge (𝒜𝓇𝓉𝒽𝓇𝑜𝓅𝓁𝑒𝓊𝓇𝒶 𝓌𝒶𝓃𝓉𝓈 𝓉𝑜 𝑔𝒾𝓋𝑒 𝓎𝑜𝓊 𝒶 𝒽𝓊𝑔!)]

Engulf-ception - You can only engulf cells that have themselves engulfed chunks or other cells.

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

Yuck! - Manually eject engulfed items (a counterpart to the “Yum!” achievement)

[Ill_try_at_least (ł'₥ ₦Ø₮ ₵Ɽ₳ⱫɎ. ł'₥ ₦Ø₮ ₵Ɽ₳ⱫɎ. ł'₥ ₦Ø₮ ₵Ɽ₳ⱫɎ.)]

Wouldn’t this be closer to an achievment?

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

Oh right, that’s what I meant by it.

So in compensation,
There’s always a bigger fish - you can never be the biggest cell (base size) in your patch

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

Robot Suggestion: Every even round you need to place the worst available organelle as calculated by autoevo upon your cell, you may not remove that organelle until the next even round.

[woejoe]

Glycostasis - finish the microbe stage without using glycolysis

Rules:

1. You may only use glycolysis on your first generation as LUCA, after that you turn it off in the processes tab
2. You may use other methods of converting glucose into energy, such as aerobic respiration or clostridial fermentation.

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

So would this just be a free win for the iron eaters?

[woejoe]

every challenge is a free win for the iron eaters because iron is just overbuffed

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

I mean it was nerfed heavily in 0.9.0 apparently…

[hhyyrylainen]

Even in the current release? @Deus debuffed it quite significantly and the only iron balance feedback we have received since the release is that it is now too debuffed to be a useful strategy.

[aah31415 (The maker of SitF, Radiostrocity, The Lifenote and TGBing; The Second Ascended...; And just maybe a security warning come alive...?)]

Maybe one could do the challenge by combining chemolithoautotrophy, radiotrophy and thermotrophy?