Abandoned Below Release Date Is 1 December: A 4-Player Co-op Zombie Shooter Set Deep in a Dying Bunker

Abandoned Below launches on Steam on Tuesday, 1 December 2026. Made by Eldersong Games, it's a first-person zombie shooter with horror elements: you hold off waves of undead inside a decaying underground bunker, alone or in co-op for up to four players, building barricades, unlocking deeper passages and uncovering what the bunker is hiding. A free demo is out now.

Abandoned Below at a glance

When is the Abandoned Below release date?

1 December 2026, on Steam. Eldersong hasn't announced a launch time or price yet.

What is Abandoned Below?

The Steam page sums it up as combat against waves of zombies plus exploration of an underground bunker:

• Hold back the waves: each round puts more pressure on your defences, with undead coming from several directions.
• Barricades and light: build barricades, manage your ammo and use light carefully. When the bunker goes dark, you rely on a flashlight, so watch the batteries.
• Go deeper: unlock new passages, search abandoned rooms and find better weapons, ammo, grenades and gear.
• Brutal combat: heads shatter and limbs come off in close-quarters fights.
• Secrets: restore power, use the bunker's equipment and reach the lowest level to uncover its secret.

Is Abandoned Below co-op?

Yes: solo or online co-op for up to four players.

Is there an Abandoned Below demo?

Yes, a free demo is on Steam now.

Is there an Abandoned Below trailer?

The official trailer plays on the Abandoned Below Steam page.

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