OVERWHELM: A Difficult Action Horror Platformer

9/12/2026, 6:05:07 PM

Release date: 6/11/2018

Tags: #indie #action #platformer #pixel-graphics #difficult #horror #2d #singleplayer

User Reviews

Score: 85%Very Positive
Review Count: 237 reviews
Fetched At: 9/12/2026, 6:05:08 PM

Reference prices

Japan

¥ 1,010 (JPY)

Steam JP

$9.99 (USD)

Steam Global

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: ¥ 1,010
Global Price: $9.99
Price in Your Region: ¥ 1,010Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 17 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/19/2026, 9:30:18 PM

The price snapshot and review snapshot differ by about 171 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

OVERWHELM is a difficult 2D action horror platformer where enemies power up, not the player. Explore oppressive caverns with a sparse map and face unpredictable threats in this indie title.

Who this is for

Perfect for players seeking a challenging platformer with a strong horror atmosphere. The unique mechanic of enemies powering up creates a tense and engaging experience.

Details

Overview

OVERWHELM is a challenging action horror platformer developed by Ruari O'Sullivan and published by Alliance. This indie title plunges players into oppressive caverns, where the primary threat is not just the environment but also enemies that grow stronger while the player remains unchanged. The core gameplay loop revolves around exploration and survival in a hostile world, demanding precision and strategic thinking.

Highlights

Genre Blend: Combines difficult platforming action with a pervasive horror atmosphere, set in a pixel art world.
Unique Progression: Unlike many games, enemies in OVERWHELM power up over time, creating a dynamic and escalating challenge for the player.
Exploration Focus: Players navigate the dark, oppressive caverns of the hive with only a sparse map, facing unpredictable enemy encounters.

Who It's For

This game is designed for players who relish a significant challenge and enjoy the tension of horror-themed environments. Fans of classic 2D platformers looking for a fresh, difficult experience with a unique twist will find OVERWHELM particularly engaging. Its demanding nature makes it suitable for those who appreciate games that test their reflexes and problem-solving skills.

Game Info

Developed by Ruari O'Sullivan and published by Alliance, OVERWHELM was released on June 11, 2018. It features a single-player experience with support for English, French, Italian, German, and Spanish languages. The game is known for its difficult gameplay, pixel graphics, and horror elements, earning it a 'Very Positive' reception on Steam.