There will be a 1 hour maintenance and you will need to re-add 430 to your favorites as it's IP will have changed.

https://survivetheark.com/index.php?/forums/topic/411654-upcoming-general-server-maintenance-feb-27th-12pm-est/

The event starts at 9AM PST (that's 5pm CET if I'm correct).

It starts with 1.5x and increases by 0.5x for every $5000 donated.

On September 18th Extinction Chronicles IV will be released on all platforms. As usual survivors can expect a new tek dino, new Explorer Notes, a new cosmetic, increased level cap, and special colored dinos on all ARKs!

It will be active from Friday the 14th of September at 1 PM EST until Monday the 17th of September at 3 PM EST.

2x Harvesting Rates
2x Taming Rates
2x EXP Rates

It will be active from Friday the 7th of September at 1 PM EST until Monday the 10th of September at 3 PM EST.

2x Harvesting Rates
2x Taming Rates
2x EXP Rates