Dyna Brothers 2
Dyna Brothers 2 — frequently asked questions
- What platforms is Dyna Brothers 2 on?
- Dyna Brothers 2 was released on Sega Mega Drive/Genesis.
- When did Dyna Brothers 2 release?
- Dyna Brothers 2 was first released on November 5, 1993.
About Dyna Brothers 2
Dyna Brothers 2 (ダイナブラザース２) is the sequel to Dyna Brothers, and is a Sega Mega Drive simulation game released exclusively in Japan. CRI also released an expanded version on the Japanese Sega Channel, Dyna Brothers 2: Sega Channel Special (ダイナブラザーズ２スペシャル). This version has since been rereleased on the Japanese Virtual Console, from which the ROM comes from. Whether or not there was a North American release as such is unknown.
Summary via IGDB.
Game details
- Developer
- CRI
- Publisher
- CRI
- Themes
- Horror, Educational
Details via IGDB.
Every version compared
Prices, contemporary reception and the studio credited for each release
| Platform | Year | Loose | Complete | Sealed | Fake risk |
|---|---|---|---|---|---|
| Sega Genesis | 1993 | $26 | $98 | — | 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
What it needs to play
- Some modesSave battery (inside the cartridge) — saves to memory kept alive by a battery inside the cartridge; if that battery has died, saves are lost (MAME cartridge records).
How often it sells
- Loose: about once a year
- Complete: about once a year
- Sealed: rarely — fewer than one recorded sale a year
Prices marked “few sales” rest on about one recorded sale a year, so treat them as a rough guide: the next copy could sell well above or below. Expect to wait for one to come up.
Sales frequency from PriceCharting's completed-sale records, as of 2026-10-29.
Price over time
- Loose
- Complete
A loose copy sold for about $27 in Jul 2020, $9.03 five years ago, and $26 as of Oct 2026.
Show as table
| Month | Loose | Complete |
|---|---|---|
| Jan 2021 | $9.03 | $53 |
| Jan 2022 | $44 | $53 |
| Jan 2023 | $42 | $53 |
| Jan 2024 | $42 | $85 |
| Jan 2025 | $27 | $88 |
| Jan 2026 | $16.68 | $105 |
| Oct 2026 | $26 | $98 |
Monthly price estimates from PriceCharting's completed-sale records, sampled quarterly, through Oct 2026.
Release record
| Territory | Date | Product number |
|---|---|---|
| Japan | 3 December 1993 | T-68063 |
- Region
- JP
- Released
- 1993
- Authenticity
- Low
A Japan-only CRI game that Sega Pro billed as a sprite extravaganza, for collectors comfortable with imports.
Dyna Brothers 2 is a Mega Drive game from CRI that came out only in Japan, on 3 December 1993. Sega Pro previewed it as a big, bright sprite extravaganza.
Before you buy
The Japanese cart is the only one there is, and its cartridge has a different shape from a Western one, so it needs an adapter or two plastic tabs removed from a Western console's slot. Among Japan-only carts it sits a little above the middle. The cartridge saves to a battery inside it, so check that a save holds; a replaced battery is a normal repair, not a sign of a fake.
Watch on YouTube
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