Gigglers (also known as Glaggles) are silly, benevolent, and happy form of Glaggle, possibly being the dominant species of Glagworld. They have a slightly desaturated-yellow color and have large oval eyes with a curvy mouth. Gigglers do not have a set form; they can come in a variety of sizes and shades of yellow. Gigglers form as a base for a good chunk of existing Glaggles, although lots simply come from the Glaggle genus.

Gigglers have a unique property that allows them to thrive off the seemingly unhealthy foods in Glaggleland: their body cannot intake fats and other unhealthy things in food. Instead, the body converts it into proteins and nutrients to boost the Giggler more. Gigglers are known for their will to aid other Glaggles and sometimes plants; although they try, they are bad at caring for animals.

Gigglers are usually - and most commonly - found in Glaggleland, although they can be found elsewhere. You will commonly find Gigglers selling their products to other Gigglers and, occasionally, other species; products include pillows, pins and dishware.

Gigglers are omnivores, meaning that they eat both meat and plant, but due to the small amount of meat produce in the main foods of Glaggleland, Gigglers do not often find themselves eating meat and could easily by considered a herbivore by mistake.

Paleoglags are the direct ancestors of most modern glaggles in the Glagworld, their intelligence is very similar to modern glaggles, just a little less intelligent. They started agriculture, and built civilizations and made allies with each other. They even told stories of the higher beings, these higher being may have included, The Peripheral Glag, Enphoso, and some other forgotten deities.

Enphoso is a malevolent entity that uses his immense power to attempt to destroy Glaggleland, or infiltrate it using his vast armies of followers. He is one of the greatest threats to Glaggleland at the moment, alongside the KEDA outbreak that had infected wildlife and citizens alike. Not much is known about him except that is sole motive in life is to subdue and destroy Glaggleland. Enphoso has been against Glaggleland and its precursors since the ancient times. He resides in the pocket dimension Enphosius.

Enphoso has committed several horrible deeds against Glaggleland and the park's allies, when he destroyed Blibble's Field and wiped out Gazoland with a thick fog (presumably made out of Enphosian particles). However, after a great battle between Glaggle forces and the armies of Enphoso, he has since been defeated and has fled to the Enphosian Pyramidian to recover his strength. Enphoso's current whereabouts are unknown, but it is likely that he is not to be resting for long.

Enphoso doesn't have a "true" form, nor appearance, as he is a hardened flesh of black goo that takes the form of many humanoids.

Enphosians are malevolent creatures that work for Enphoso. Their sole motivation appears to be to assist Enphoso in wiping out the population of Glaggleland. They are infected Glaggles that have come in contact with Enphosian Goo, and has been brainwashed into being invasive creatures to our world, and start doing Enphosian activity. Some of them helped make the Enphosoweb and The Enphosian Pyramidian. They are known to sabotage rides, attempt to cause panic among Glaggles, and spread misinformation. They have also been reported to infect Glaggles and slowly convert them to fellow enphosians.

Gazos are the native species present in Gazoland, which is still being rebuilt. After the fog attack from Enphoso, many Gazos were killed with the exception of several remaining Gazos who now work for the Glaggleland military. They are similar to Gigglers, with some exceptions.

Sobbers are an uncommon Glaggle mutation. They are the inhabitants of Frowntown, a megalopolis that's almost completely devoid of fun and games. They spend their lives working in cubicles and sleeping.

Gloobers are very similar to classic Gigglers. They are happy and always really joyous. However, there are also some key differences.