EvoWorld.io Mid and Late Game: From Bat to Grim Reaper

Past the small birds, EvoWorld.io stops being a steady climb. Some forms need many times the experience of the one before, some can only eat one thing, and a few can barely be eaten by anyone. This post walks through that part of the game using the evolution and food tables in the game's shared.js file and the info texts in its English language file, as they stood in October 2026.

Where the experience jumps

The evolution table gives each form an experience target. It does not rise evenly. These are the steps where it jumps:

Form	Experience to evolve	Compared with the form before
Seagull	2,000	Bat needs 800
Snowy Owl	5,000	Eagle needs 2,400
Pterodactyl	25,000	Pterodactyl Child needs 10,000
Swamp Monster	35,000	the highest until the Phoenix
Phoenix	40,000	Dragon needs 25,000
Pumpkin	50,000	the largest target in the table

Not every step goes up. The Stone Eater needs 15,000 after the Swamp Monster's 35,000, and the Vulture needs only 600.

Forms with a very short menu

Most mid-game birds eat a long list of smaller birds plus meat, eggs and worms. A few forms are the exception, and you should know before you reach them:

• Vulture: eats only dead fish, at 200 experience each.
• Snowy Owl: eats only penguins and lemmings. It also spawns in the arctic area, not where you were.
• Pterodactyl Child: spawns in the jungle and eats star fruit, crabs, turtles, crocodiles and sharks.
• Stone Eater: eats stones (4,000 each) and other Stone Eaters (10,000). Its only hunters in the table are other Stone Eaters, the Small Demon, zombies and the Demonic Angel boss.
• Demonic Egg Eater: spawns in hell and eats only red eggs. It can swim in lava and drink from it.

Who hunts the big forms

The Mad Bat is the first form that can eat most of the birds before it, including the Eagle and the Snowy Owl. From the Pterodactyl on, the list of things that can eat you gets short. The Phoenix can only be eaten by zombies and the Demonic Angel. The Swamp Monster and the Demonic Imp can eat each other: an Imp is worth 15,000 to a Swamp Monster, and a Swamp Monster is worth 8,000 to an Imp. The Cosmic Bat, the last of the space forms, can eat a Dragon for 14,000.

The space forms move normally in outer space and lose oxygen more slowly there. Any other form that enters space gets the warning to "leave the space or look for cosmic plants".

The afterlife forms

The Cosmic Bat turns into the Overfed Cosmic Bat, which the code marks as unable to move, and then into the Ghost. The Ghost spawns at the cemetery, cannot be killed and eats zombies, each worth 20,000. After it come the Ghostly Reaper, then the Pumpkin and the Pumpkin Ghost (both in the table in October 2026), and the Grim Reaper, which has no next form.

Reapers have no food list. Their skill hits living creatures with a scythe, and they get experience only from players.

What Reapers can do

• Battle Arena: only Reapers can enter, and dying there costs no experience.
• Demonic Angel: a boss that spawns under the cemetery every hour if the server has enough players. Only Reapers can fight it. The game lists the reward as 2 to 10 gems, 10 EvoTickets and up to 1,000,000 experience.
• Battle Royale: covered in our multiplayer post.

What dying costs

Death costs experience. Revival tokens soften it: each one saves 1,000 experience when you die, and the game says you can buy them or earn them while playing. A premium account loses 10% less. Either way, the long steps in the table above are the ones you do not want to repeat.