The Lost World 1.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software is included in Games. The The Lost World installer is commonly called HideAndSecret4.exe.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This program is an intellectual property of Anarchy Enterprises. The following version: 1.0 is the most frequently downloaded one by the program users.
From the developer:
Travel deep into the mysterious jungle of the Lost World! The nefarious treasure thief Jacques has kidnapped another damsel, and it’s up to you to stop his evil plans before she is sacrificed at the spooky full moon ritual.
You may want to check out more software, such as Hide and Secret 4 - The Lost World, Ricochet Lost Worlds: Recharged or Hide and Secret The Lost World, which might be related to The Lost World.