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Steam News9 March 20263mo ago

Tower Defense Festival Challenge – Survive the Longest

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 lea

In this update4

Full notes

Full Artificial Extinction 2 update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes1 addition1 change0 removals
  • Maps
  • Gameplay
changedHow to ParticipatePlay the TD Festival map – Contact Rear
addedStrategy Decides EverythingWill a new strategy dominate the leaderboard this week?

Artificial Extinction 2 changes

changedPlay the TD Festival map – Contact Rear
addedWill a new strategy dominate the leaderboard this week?

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.

How to Participate

  • Play the TD Festival map – Contact Rear

  • Enter Endless Mode

  • Survive as long as possible

  • Submit your score to the leaderboard

Important Tip

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.

Strategy Decides Everything

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?

Join the Fight

Play the demo, survive longer, and claim your place on the leaderboard.

Source

Steam News / 9 March 2026

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