How to Configure Your The Isle: Evrima Server (Game.ini)

Complete The Isle Evrima Game.ini reference — server name, growth, AI, weather, migrations, day/night, mutations, and all settings.

The Isle: Evrima uses Game.ini for all server settings. The server must run once to generate config files.

Game.ini

Engine.ini

⚠️ Must use the evrima beta branch. Install: app_update 412680 -beta evrima validate

[/Script/TheIsle.TIGameSession]

Setting	Default	Description
`GrowthMultiplier`	`1`	Growth speed (keep below 20 — higher breaks things)

Setting	Default	Description
`bSpawnAI`	`true`	AI critters (carnivore food)
`AIDensity`	`1`	Spawn density (0.0–1.0)
`AISpawnInterval`	`40`	Seconds between spawn checks
`bSpawnPlants`	`true`	Plants (herbivore food)
`PlantSpawnMultiplier`	`1`	Plant density

Setting	Default	Description
`bRandomWeatherEnabled`	`true`	Dynamic weather
`MinWeatherVariationInterval`	`600`	Min seconds between changes
`MaxWeatherVariationInterval`	`900`	Max seconds between changes

Setting	Default	Description
`ServerDayLengthMinutes`	`45`	Daytime duration
`ServerNightLengthMinutes`	`20`	Nighttime duration

⚠️ The Isle uses a custom RCON protocol — standard tools won't work. See RCON Setup.

AdminsSteamIDs=76561198012345678
WhitelistIDs=76561198087654321
VIPs=76561198099999999

AllowedClasses=Stegosaurus
AllowedClasses=Carnotaurus
AllowedClasses=Pteranodon
AllowedClasses=Omniraptor

Remove a line to disable that species. See Playable Dinosaurs.

Must contain EOS credentials (shared/public — same for all servers):

[EpicOnlineServices]
DedicatedServerClientId=xyza7891gk5PRo3J7G9puCJGFJjmEguW
DedicatedServerClientSecret=pKWl6t5i9NJK8gTpVlAxzENZ65P8hYzodV8Dqe5Rlc8