Shadow Vault

At a glance

Shadow Vault is a free puzzle game that plays in your browser on idleenginestudio.itch.io. On Foundplay since November 3, 2026.

Questions

Is Shadow Vault free to play?

Yes. Shadow Vault is free and plays in your browser on idleenginestudio.itch.io. Foundplay links to it but doesn't host it.

Do I need to download Shadow Vault?

No. It runs in a browser tab, with nothing to install.

Is Shadow Vault safe?

Foundplay checks its link every few hours and gives it a daily safety check (malware blocklists, downloads, crypto miners, parked domains and fake virus warnings), and hides the game at once if that check fails. No check can promise a site is safe: if a game asks you to download something or for a password, leave it.

What games are like Shadow Vault?

Krillion Unlimited - Play the Trivia Game Online for Free, Guess the Landmark! – Can You Name Its Country? by… and Poppy & Bell, from More like this below. They're free in your browser too.

Who made Shadow Vault?

It was made by @IdleEngineDev on X.