Yes, you read the title correctly: this mod causes extinctions randomly destroying your entities. Official mod page on GitLab here. It's a semi-serious (working!) mod, whose idea originated from joking conversations in the lobby. Too OP and want to balance games? This is your chance to set it right. Features Set the entity reduction rate and the frequency of extinctions. Intensify/alleviate the entity reduction rate and frequency over time. Choose which entities can