Glow Tortoise Egg
Glow Tortoise Egg is a rare throwable item.
Can be used to spawn a critter called glow tortoise.
These “eggs” are really just highly incubated versions of creatures, used by altas during research, often for simulation purposes, which is why they tend to be friendly to their owner.
Ingame
Species descriptions:
- Alta: Its shell is not as hard as most tortoise shells… but it glows. That’s more than awesome already.
Sources
Can be obtained via 
Spawnable Item Pack or 
Technical Information
- In-game ID:
ct_glow_tortoise_egg - Power:
3.0 - Rarity:
Rare - Tags:
monster_egg,rare,spawner,throwable - File:
/items/active/alta/spawners/critters/ct_glow_tortoise_egg.activeitem