MR 333 II: Planetbirth - Birth a Prison Planet to Seal Entities

7/29/2026, 1:08:16 AM

Release date: 1/29/2024

Tags: #action #adventure #action-adventure #immersive-sim #3d #dark #horror #surreal

User Reviews

Score: 79%Mostly Positive
Review Count: 28 reviews
Fetched At: 8/29/2026, 7:58:31 PM

Reference prices

Japan

Free to Play (JPY)

Steam JP

Free to Play (USD)

Steam

Live Store Snapshot

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Japan Price: Free to Play
Global Price: Free to Play
Sale Status: Regular pricing
Price Checked At: 7/29/2026, 1:08:15 AM

The price snapshot and review snapshot differ by about 763 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

MR 333 II: Planetbirth is a free-to-play, first-person action-adventure game where players must birth a prison planet to seal escaping entities. Developed by Bry Guy Studios, it offers a surreal, cosmic horror experience

Who this is for

For those seeking a truly unique gameplay loop and a distinct atmosphere, this title is worth exploring.

Details

Overview

MR 333 II: Planetbirth plunges players into a surreal first-person experience where the line between dimensions blurs. After returning home through a portal, you find yourself tasked with preventing entities from escaping back into your reality. The core gameplay loop revolves around a desperate ritual: you must birth a prison planet within the entities' own realm to contain them. This unique premise blends frantic action with a deeply unsettling, cosmic horror atmosphere.

Highlights

Unique Birthing Mechanic: The central objective involves a bizarre yet compelling mechanic of becoming pregnant and birthing a planet to serve as a cosmic prison.
First-Person Action: Experience the intense struggle against otherworldly entities from a direct, immersive first-person perspective.
Free-to-Play Indie Title: Developed and published by Bry Guy Studios, this action-adventure game is available for free on Steam, offering a distinct indie experience.

Who It's For

This game is for players seeking a truly unconventional and mind-bending experience. If you enjoy first-person action with a strong emphasis on atmosphere, surreal themes, and a touch of cosmic horror, MR 333 II: Planetbirth offers something refreshingly different. Its free-to-play nature makes it an accessible choice for those curious about unique indie concepts.

Game Info

MR 333 II: Planetbirth is a single-player action-adventure game developed and published by Bry Guy Studios. It features a first-person perspective and was released on January 29, 2024. The game supports English audio and is available as a free download on Steam, complete with Steam Achievements and Family Sharing options.