Zombie survival

Undead Onslaught

by Erika Zucker · built with an AI coding agent · plays free at astrocade.com

Undead Onslaught — gameplay screenshot showing zombie survival action
Undead Onslaught running in a browser — frame captured by our harness on 8 August 2026.
▶ Play Undead Onslaught

Free, no install, runs in the browser. Hosted by its creator at astrocade.com — the link opens their site, not a copy on ours.

What Undead Onslaught is

Undead Onslaught is a zombie survival game by Erika Zucker. Survive waves of zombies in first-person combat. Aim carefully, manage ammo, and fight through the undead apocalypse!

Undead Onslaught FAQ

Is Undead Onslaught free to play?

Yes. Undead Onslaught is free and runs in your browser at astrocade.com — no download, no install and no account. It was made by Erika Zucker.

What kind of game is Undead Onslaught?

Undead Onslaught is a zombie survival game. Survive waves of zombies in first-person combat. Aim carefully, manage ammo, and fight through the undead apocalypse!

Who made Undead Onslaught?

Erika Zucker, using an AI coding agent. It is one of 393 games built this way that we catalogue and measure.

Credit

Undead Onslaught was made by Erika Zucker and is hosted on their own site at astrocade.com. EveryGameMade does not host or claim this game — this page is a catalogue entry, the screenshot is a frame we captured of it running, and the specs are our own measurements. Creators: get in touch to correct or remove an entry.