FATAL ERROR: RTS Combat in a Digital World

9/10/2026, 7:35:35 PM

Release date: 9/27/2021

Tags: #rts #strategy #indie #base-building #action-adventure #2d #top-down #lore-rich

User Reviews

Score: 95%Very Positive
Review Count: 65 reviews
Fetched At: 9/10/2026, 7:35:36 PM

Reference prices

Japan

¥ 520 (JPY)

Steam JP

$4.99 (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: ¥ 520
Global Price: $4.99
Price in Your Region: ¥ 520Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 15 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/17/2026, 7:05:22 PM

The price snapshot and review snapshot differ by about 167 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

FATAL ERROR is a 2D RTS game inspired by 90s classics, featuring base building and tactical combat within a digital world. Developed by Jeffrey Lu and Freddy Lu, it offers an intense single-player experience with multi-p

Who this is for

Fans of classic RTS games should dive into this digital world conflict.

Details

Overview

FATAL ERROR is a real-time strategy game that plunges players into the digital battlefields of a computer world under siege. Developed by Jeffrey Lu and Freddy Lu, this indie title draws inspiration from classic RTS games of the 1990s, aiming to blend fast-paced action with deep tactical management. Players take on the role of a commander, aided by their TAC-AID companion and advanced programming, tasked with defending the Mainframe and pushing back against encroaching threats.

The game presents an abstract, yet dangerous, digital landscape where limitless potential meets lurking perils. The narrative hints at a deeper lore, with a quote from a Tactical Artificial Intelligence Defender suggesting a critical juncture for their existence.

Highlights

Genre Blend: Combines classic RTS elements with base building and action-adventure components, all presented in a 2D top-down perspective.
Inspired by Classics: Aims to capture the essence of beloved 1990s RTS titles, focusing on engaging gameplay and strategic depth.
Digital Warfare: Players engage in combat within a unique computer world, defending critical systems and launching counter-offensives.

Who It's For

FATAL ERROR is designed for fans of real-time strategy games who appreciate a blend of classic mechanics and modern design. Players who enjoy base building, tactical decision-making, and a rich lore will find themselves drawn into its abstract digital world. It's also a great choice for those looking for an engaging single-player RTS experience.

Game Info

Developer: Jeffrey Lu, Freddy Lu
Publisher: Jeffrey Lu, Freddy Lu
Release Date: September 27, 2021
Platform: PC (Steam)
Features: Multi-player support, Captions available, Steam Cloud integration.