The Nameless Ones

The Nameless Ones (Source code: enslaved) are the third Celestial, unlocked by completing Effarig's Eternity.
== Store Time ==
When unlocking The Nameless Ones, you immediately gain access to two new mechanics related to time. You can store "game time" by charging your Black Hole, and you can store "real time" by intentionally halting your production. Stored game time is also used as a currency for purchasing unlocks from The Nameless Ones.
Charging your Black Hole gives you stored game time, which it does at the expense of setting your game speed to 1. The game is in effect using your increased game speed in order to store game time itself. Its main use is to discharge the Black Hole, which takes uses your stored game time to skip forward in time by a duration equal to the game time stored. This is different than regular game speed multipliers in that discharging is not subject to any modifiers to game speed when it is used, only when it is stored.
Storing real time completely stops all production, effectively pausing your game. For every real-time second that passes, you gain stored real time (modified by some efficiency factor). You can use stored real time in order to amplify a Reality in the Glyphs tab. When you complete the Reality, this uses all of your stored real time at once in order to attempt to repeat that exact Reality over and over, giving you all the rewards you would normally get from the repetitions. For example, if you have 50 minutes stored and amplify a Reality which has lasted 10 minutes and would give 1e30 RM and 1e12 Relic Shards, the amplified Reality will give you 5e30 RM, 5e12 Relic Shards, 5 Glyphs (subject to your filtering settings), and 5 Perk Points, the stored Real Time is capped at 8 hours initially.
However, if your Reality has lasted for less than 1 second, the amplification factor is capped by the amount of seconds stored. For example, if you have 1,000 seconds stored and amplify a Reality which has lasted 0.20 seconds, you will use 200 seconds to simulate 1,000 Realities.
You can toggle a setting to automatically store offline time as stored real time.
== Upgrades/Nameless's Reality ==
Their first unlock costs 1e35 years of stored game time. It increases the softcap to Tickspeed Upgrades gained from Time Dimensions (the point at which their cost starts increasing faster) by 100,000 Tickspeed Upgrades.
At 1e40 years of stored game time, after having obtained a level 5000+ Glyph and a 100% (Celestial) rarity Glyph (can be different Glyphs; don't need either in inventory), you are able to finally unlock their Reality. When you are in The Nameless Ones Reality, these effects will be applied:
* Glyph levels are boosted to a minimum of 5000.
* Infinity, Time and 8th Antimatter Dimensions purchases are limited to 1 each.
* Antimatter Dimensions multipliers are always dilated, the Glyph effect still only applies in actual Dilation.
* Time Study 192 (uncap replicanti) is locked, which means you can't purchase Time Study 201 because Time Study 192 is required for this time study.
* The Black Hole is disabled.
* Tachyon Particles and Dilated Time production are severely reduced. (TP gain ^0.3, DT production exponent ^0.85 and /10)
* Time Theorem production from Dilation Glyphs is disabled.
* Certain challenge goals are increased, including you can complete EC1 up to 1000 times, you can buy Antimatter Galaxies in EC6 normally, most Normal Challenge (except Challenge 1, 6, and 9) goals are increased to e1e15.
* Stored game time is discharged at a reduced effectiveness (time in seconds exponent ^0.55)
* Some game function is changed: the right side of TS11 gives 100 TT, and the BREAK INFINITY button is changed to FEEL ETERNITY which makes Time in this Eternity be multiplied by your Eternity count, up to a maximum of ×1e66.
* Every tab is forced to be shown.
The reward for completing The Nameless Ones' Reality is unlock Tesseracts, which let you increase Infinity Dimensions caps. The info is listed in Infinity Dimensions page.
The Nameless Ones won't directly unlock the next Celestial.
== Hints ==
Due to complexity, there is some hint during the game play:
Glyph usage: (appear in order)
* Infinity and Dilation Glyphs seem confined too tightly to be useful at all.
* Power and Time Glyphs are particularly strong here.
* Effarig Glyphs are only useful with the right effects, but you can complete the Reality without one. A Replication Glyph is very helpful, but it's not strictly necessary or quite as strong as Power and Time.
and there is the Hints: (doesn't appear in order)
* The Nameless Ones want to help, but the help takes a while. 
** Spent more than 5 real-time hours inside the Reality without completing it.
* That's odd, the Automatic Eternity Challenge perk seems to be having some trouble working properly.
** Gained more than 5 completions of Eternity Challenge 1 at once. (6 or more)
* Infinity seems to be more broken than usual in this Reality, but is that even fixable?
** Tried to Fix Infinity, but instead found and clicked the FEEL ETERNITY button.
* Some Challenges are harder, but also boost something in exchange. I wonder if there's a Challenge that's just strictly better than normal here.
** Entered Eternity Challenge 6 again after completing it 5 times in order to use its cheaper Replicanti Galaxies
* Is there a way to get Antimatter Galaxies without 8th Antimatter Dimensions?
** Used Challenge 10 to get more than one Antimatter Galaxy with 6th Antimatter Dimensions
* Time Study 12? What's that?
** Clicked the secret Time Study and gained an extra 100 Time Theorems (Time Study that is in the right of Time Study 11)
* It seems like certain parts of this Reality erode away if you wait long enough.
** Discharged to have more than a year of game time this Reality (Require ~3.06e31 years of storaged game time)
* Could I possibly use one Challenge to get around a restriction in another Challenge?
** Entered Challenge 10 while already inside of Eternity Challenge 6
== Quotes ==
=== Unlocking The Nameless Ones ===
* A visitor? We have not had one... eons.
* We... had a name. It has been lost... to this place.
* The others... will not let us rest. We do their work with time...
* Place time... into places... that need it...
* Watch ourselves grow... pass and die.
* Perhaps you... will break these chains... we will wait.
=== Unlocking The Nameless Ones' Reality ===
* The others... used us. They will use... or destroy you.
* End our suffering... power will be yours...
=== Entering The Nameless Ones' Reality ===
* So little space... but no... prison... is perfect.
* They squeezed... this Reality... too tightly. Cracks appeared.
* Search everywhere. We will help... where we can.
=== Unlocking Help from The Name Ones ===
* ...you need...to look harder...
* We think...we can help...
=== Entering C10 while in EC6 ===
* ... did not... underestimate you...
=== Completing The Nameless Ones' Reality ===
* All... fragments... clones... freed.
* We have given... tools... of our imprisoning. Use them...
* Freedom from torture... is torture itself.