What platforms is Wani Wani World on?

Wani Wani World was released on Sega Mega Drive/Genesis.

When did Wani Wani World release?

Wani Wani World was first released on January 31, 1992.

Wani Wani World

Jan 31, 1992PlatformSega Mega Drive/Genesis

Wani Wani World — frequently asked questions

What platforms is Wani Wani World on?: Wani Wani World was released on Sega Mega Drive/Genesis.
When did Wani Wani World release?: Wani Wani World was first released on January 31, 1992.

About Wani Wani World

Wani Wani World is a reskinned Berlin no Kabe released by Kaneko in 1992 exclusively on the Sega Mega Drive. Charlie and Smiley, make their way through numerous screens of platforms and ladders filled with enemies. Their only method of attack is to bash a hole in the ground, wait for an enemy to fall into it, and then bash the enemy in the head, which causes the enemy to fall and transform into items and delicious food.

Summary via IGDB.

Game details

Developer: Inter State
Publisher: Kaneko
Themes: Action

Details via IGDB.

Every version compared

Prices, contemporary reception and the studio credited for each release

Platform	Year	Loose	Complete	Sealed	Period reviews	Fake risk
Sega Genesis	1992	$42	$64	—	80%	Low

Also released on: Sega Mega Drive/Genesis. We haven’t priced or authenticated that version yet.

Collector value & authenticity

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

Loose

$42

Complete

$64

Sealed

—

How often it sells

Loose: about 3 times a year
Complete: about 4 times a year
Sealed: rarely — fewer than one recorded sale 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 $19.44 in Jan 2020, $30 five years ago, and $42 as of Oct 2026.

Show as table

Month	Loose	Complete
Jan 2020	$19.44	$39
Jan 2021	$30	$61
Jan 2022	$73	$84
Jan 2023	$40	$73
Jan 2024	$43	$70
Jan 2025	$42	$83
Jan 2026	$42	$110
Oct 2026	$42	$72

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

Release record

Territory	Date	Product number
Japan	31 January 1992	T-33023

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: JP
Released: 1992
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 Japan-only Mega Drive game from Kaneko, priced above the typical Japan-only cart.

Wani Wani World is a Mega Drive game developed by Inter State and published by Kaneko. It came out only in Japan, on 31 January 1992.

What the press said at the time

MegaTech Issue 19

July 1993

80%

“Colourful graphics and simple, fun gameplay. … Not a vast amount of variety between levels so it does induce boredom if played in large doses.”
— MegaTech, July 1993

Before you buy

Among Japan-only carts it sits above the median. Japanese cartridges are a different shape and do not fit a Western console without an adapter or removing two plastic tabs in its slot. It is a cheap-tier game with no per-game fake concerns.