Unknown Entity: Fast-Paced 2D Boss Rush with Physics

9/14/2026, 11:50:16 PM

Release date: 5/1/2026

Tags: #singleplayer #action #boss-rush #character-customization #2d-platformer #physics #arcade #platformer

User Reviews

Score: 67%6 user reviews
Review Count: 6 reviews
Fetched At: 9/14/2026, 11:50:16 PM

Reference prices

Japan

Free to Play (JPY)

Steam JP

Free to Play (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: Free to Play
Global Price: Free to Play
Sale Status: Regular pricing
Price Checked At: 9/14/2026, 11:45:08 PM

Key highlight

Unknown Entity is a free-to-play 2D action game featuring intense boss rush battles with physics-based mechanics. Master complex patterns and customize your character in this challenging single-player experience.

Who this is for

Unknown Entity is highly recommended for action game fans seeking challenging boss battles and unique physics-based gameplay. Its free-to-play nature makes it an easy recommendation to try.

Details

Overview

Unknown Entity is a free-to-play 2D action game developed and published by AngrioterGames. It plunges players into intense boss rush battles where precision and quick reflexes are paramount. Every misstep carries a significant penalty, pushing players to master complex attack patterns and learn new skills to survive.

Highlights

Genre: Fast-paced 2D action with a strong focus on boss battles and physics.
Gameplay: Features character customization, allowing players to tailor their approach to challenging encounters.
Availability: Free-to-play, with support for multiple languages including English, French, German, and Spanish.

Who It's For

This game is designed for players who relish a demanding challenge and enjoy the strategic depth of boss rush formats. Those who appreciate games with physics-based mechanics and the satisfaction of mastering intricate enemy patterns will find a lot to love here. The character customization also appeals to players who like to personalize their gaming experience.

Game Info

Developed and published by AngrioterGames, Unknown Entity offers a single-player action experience. It was released on May 1, 2026, and supports Steam Achievements and Steam Cloud. The game is free to play, making it accessible to a wide audience. Players can expect a challenging journey as they uncover their true identity through brutal boss encounters.