Survive the longest on Contact Rear during the Steam Tower Defense Festival.
The Top 3 players will earn a permanent place in the game credits as: Tower Defense Champions 2026
Play the demo and compete on the global leaderboard.
Play the TD Festival map – Contact Rear
Enter Endless Mode
Survive as long as possible
Submit your score to the leaderboard
To score higher, do not summon the extraction mothership right away. Stay in Endless Mode and survive as long as possible to push your score higher.
In Artificial Extinction 2, survival isn't just about firepower. Players are already discovering extreme strategies — sniper turret kill zones, mech ambushes, and carefully timed defenses that completely change the outcome of a battle.
Will a new strategy dominate the leaderboard this week?
Play the demo, survive longer, and claim your place on the leaderboard.