In some areas of the Primary Simulation you will encounter glitchy nodes.
One group of these glitches involves the subtree of reptiles and birds, an other the subtree of mammals in the Tech Tree of Life.
A new group of glitches has been introduced in the ongoing Civilization Renovation.
Reptiles and Birds[]
The bird and the reptile glitches need a Mesozoic Valley rank to be unlocked.
| Appearance | Requirement |
|---|---|
| Turtle | Mesozoic Valley Rank 3 |
| Crocodilia | 6 (Plesiosaur unlock) |
| Lizard | 10 (Sauropoda unlock) |
| Snake | 15 (Compsognathus speed trait unlock) |
| Galliformes | 23 (Archaeopteryx speed trait unlock) |
| Anseriformes | 28 (Spinosaurus unlock) |
| Palaeognathae | 33 (Ichthyosaur unlock) |
| Neoaves | 38 (Cynodont production trait unlock) |
Mammals[]
The Mammal glitches can be shown when you start rebooting the simulation for the first time.
Mammal glitches need metabits to be unlocked.
| Image | Name | Unlocking costs (Metabits) |
|---|---|---|
|
Glires |  3
|
|
Ungulates | 50
|
|
Marsupials | 2,500
|
|
Caniform | 125,000
|
|
Cetaceans | 2.50e7
|
|
Monotremes | 1.5e9
|
|
Feliform | 3.00e10
|
Singularity: If you are having trouble to unlock the Feliforms glitch, then here is how you unlock it
- Way: Unlock Neoaves. Then complete the Monotremes branch.
- Way: Instead of unlocking Neoaves, unlock the upgrades of Monotremes. You can use the shooting star.
Civilization[]
Civilization glitches need metabits to be unlocked. A new glitch comes every civilization update, poised to happen every other month.
| Image | Name | Unlocking Costs (Metabits) |
|---|---|---|
|
Stonehenge (Stone Age) | 5
|
|
Çatalhöyük (Neolithic) | 100
|
|
Ziggurat of Ur (Bronze Age) | 5.00e6
|
|
Parthenon (Iron Age) | 1.00e7
|
|
Rapa Nui (Middle Ages) | 1.00e7
|
|
Machu Picchu (Age of Exploration) | 1.00e7
|