When did Demons of Asteborg release?

Demons of Asteborg was first released on August 1, 2021.

Demons of Asteborg

Aug 1, 2021PlatformAdventureIndiePlayStation 4 Sega Mega Drive/GenesisPC (Microsoft Windows)PlayStation 5 Xbox One

Demons of Asteborg — frequently asked questions

What platforms is Demons of Asteborg on?: Demons of Asteborg was released on PlayStation 4, Sega Mega Drive/Genesis, PC (Microsoft Windows), PlayStation 5, Xbox One, Nintendo Switch.
When did Demons of Asteborg release?: Demons of Asteborg was first released on August 1, 2021.

About Demons of Asteborg

Demons of Asteborg is a new original and challenging 2D-platform game mixing action, little puzzles and strategy coming soon for the SEGA Mega Drive and Genesis, Windows, Mac, Linux and Nintendo Switch. This 16-bit game will bring back many memories to the retro-lovers.

Summary via IGDB.

Game details

Platforms: PlayStation 4, Sega Mega Drive/Genesis, PC (Microsoft Windows), PlayStation 5, Xbox One, Nintendo Switch
Developer: Neofid Studios
Publisher: Neofid Studios
Game modes: Single player
Themes: Action, Fantasy

Details via IGDB.

Reception

IGDB rating

80/100

from 1 ratings

Every version compared

Prices, contemporary reception and the studio credited for each release

Platform	Year	Loose	Complete	Sealed	Fake risk
Sega Genesis	2021	$59	$81	$135	Low

Also released on: PlayStation 4 · Sega Mega Drive/Genesis · PC (Microsoft Windows) · PlayStation 5 · Xbox One · Nintendo Switch. We haven’t priced or authenticated those versions yet.

Collector value & authenticity

Sega Genesis · PriceCharting sold data · Verified 2026-10-29

Loose

$59

Complete

$81

Sealed

$135

How often it sells

Loose: about 2 times a year
Complete: about 4 times a year
Sealed: about 2 times a year

Sales frequency from PriceCharting's completed-sale records, as of 2026-10-29.

Price over time

Loose
Complete

A loose copy sold for about $36 in Apr 2022, and $59 as of Oct 2026.

Show as table

Month	Loose	Complete
Jan 2023	$82	$125
Jan 2024	$77	$108
Jan 2025	$74	$108
Jan 2026	$59	$81
Oct 2026	$59	$81

Monthly price estimates from PriceCharting's completed-sale records, sampled quarterly, through Oct 2026.

Release record

Territory	Date	Barcode
Europe / PAL	August 2021	0745178438308

Source: Product numbers: MAME's Mega Drive software list and the No-Intro serial records in the libretro database, published where both agree on the same cartridge dump, or from the libretro records alone where MAME lists no number for that dump. Board and ROM numbers: MAME's software list

Region: EU
Released: 2021
Authenticity: Low

Modern re-releases, such as Sega Ages, the Genesis Mini and Nintendo Switch Online, are not tracked hereLow counterfeit risk

Sega Genesis prices, all games & how to spot a fake

A modern European Genesis cartridge from Neofid Technology, a new game rather than a period one.

Demons of Asteborg is an unlicensed cart: a new game for the Genesis, developed and published by Neofid Technology. It came out in Europe in August 2021, and it was the only region listed for it.

Before you buy

This is a European release and a new product. Among the unlicensed new releases its loose price sits a little above the middle. Buy from the publisher or a known seller.