HAPPY RUNNER: A Brutal One-Button Morse Code Challenge

8/28/2026, 9:50:08 PM

Release date: 11/29/2024

Tags: #runner #pixel-graphics #side-scroller #2d #beat-'em-up #singleplayer #casual #retro

Reference prices

Japan

¥ 120 (JPY)

Steam JP

$0.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 120
Global Price: $0.99
Price in Your Region: ¥ 120Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 29 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/28/2026, 9:45:09 PM

Key highlight

HAPPY RUNNER is a challenging one-button pixel art runner where your jumps translate into Morse code. Survive by making the code spell 'I AM SO HAPPY.' Features 2D side-scrolling action with Steam Achievements.

Who this is for

Highly recommended for players who enjoy extreme difficulty and unique controls, especially fans of pixel art. A memorable experience with a touch of social commentary awaits.

Details

Overview

HAPPY RUNNER is a deceptively simple yet brutally difficult one-button game developed and published by Bogosor Studio. At its core, the gameplay revolves around a single action: pressing a button to jump. Holding the button down allows for a longer jump. The trajectory of these jumps is translated into Morse code, with short presses becoming dots (•) and held presses becoming dashes (ー).

Highlights

Developed and published by Bogosor Studio, HAPPY RUNNER offers a unique take on the runner genre.
Features classic 2D side-scrolling gameplay with charming pixel graphics.
Supports Steam Achievements and Steam Family Sharing, with multiplayer functionality.

Who It's For

This game is for players who crave a severe challenge and appreciate retro aesthetics. If you enjoy games that test your reflexes and patience, and you have a fondness for pixel art and minimalist controls, HAPPY RUNNER might be for you. The game's premise also appeals to those who enjoy a touch of dark humor and social commentary.

Game Info

HAPPY RUNNER was released on November 29, 2024. It is a paid title and supports English and Japanese languages. The game is rated for all ages. Its core mechanics are built around precise timing and understanding the Morse code translation of player actions. The ultimate goal is to survive by making the Morse code spell out "I AM SO HAPPY," a stark contrast to the game's inherent difficulty.