Curse vs Heavy Unit: Mega Drive Special
Side-by-side comparison of features, pricing, ratings, and alternatives.

Curse is a 1989 side‑scrolling shoot ’em up developed and published by Micronet for the Mega Drive. Players pilot the ancient starfighter Baldanders to repel the Parcerian military and destroy the ominous warship known as Mother across five challenging levels. The game’s story unfolds in a dying alien solar system where the once‑peaceful planets Parceria and Seneca clash after a mysterious silence from Parceria. With single‑player action, classic pixel graphics, and a haunting sci‑fi narrative, Curse offers a nostalgic challenge for retro gaming enthusiasts.
Heavy Unit: Mega Drive Special is a 1990 Japan‑only Mega Drive shoot‑'em‑up developed by Kaneko and published by Toho. Players pilot the Heavy Unit, a transforming ship that can switch between a fast fighter and a mecha, battling waves of alien attackers threatening the artificial planet Le Tau. The game features rapid‑fire shooting, unlimited bombs that must be collected as power‑ups, and a unique T‑powerup that lets the ship transform while retaining its homing bomb capability, offering deep tactical options for classic arcade action.
- Authentic 1989 Mega Drive graphics
- Engaging sci‑fi storyline
- Challenging boss encounters
- Simple yet deep controls
- Unique ship‑transformation mechanic
- Unlimited bombs add strategic depth
- Authentic arcade feel on console
- Rich variety of power‑ups
- Limited to single‑player mode
- No modern difficulty settings
- Hard to find official release outside Japan
- Japan‑only release limits accessibility
- No modern save or checkpoint system
- Limited to single‑player
More alternatives & similar tools
Alternatives to Curse
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Transforming ship shooter that battles alien hordes on the Mega Drive
Alternatives to Heavy Unit: Mega Drive Special
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Pilot powerful Wanzer mechs in this classic side-scrolling action shooter.
The Verdict
AI-generated from listing dataBoth are retro Mega Drive shooters, but Curse offers a narrative and known price, while Heavy Unit adds ship‑transformation and unlimited bombs.
Key differences
- •Curse features a sci‑fi storyline and five distinct levels; Heavy Unit focuses on transformation mechanics.
- •Heavy Unit provides unlimited bombs and a mecha‑form; Curse has upgradeable weapons and shields only.
- •Curse lists a clear MSRP ($19.99); Heavy Unit’s price is not specified.
- •Release years differ: Curse (1989) vs. Heavy Unit (1990) arcade‑port.
- •Both are Japan‑only, single‑player releases.
Gameplay & fun factor
Heavy Unit’s transformable ship and unlimited bombs add more tactical variety than Curse’s static shooter.
Platform availability
Both are Mega Drive titles released only in Japan; no difference in platform reach.
Price & value
Curse has a disclosed MSRP of $19.99, while Heavy Unit’s price is not provided.
Multiplayer / co‑op
Both support only single‑player mode.
Content & replayability
Curse includes a narrative, five levels, and multiple boss fights; Heavy Unit’s content description lacks story depth.
Difficulty & accessibility
Both use classic shoot‑em‑up difficulty with no modern difficulty settings or save checkpoints.
Graphics & performance
Both deliver authentic Mega Drive graphics (Curse 1989 style, Heavy Unit a faithful 1988 arcade port).
Choose Curse if…
Buyers who want a story‑driven retro shooter with known pricing.
Choose Heavy Unit: Mega Drive Special if…
Buyers who prioritize transformation mechanics and unlimited bomb strategy.
Common questions
What is the price of each game?
Curse costs $19.99; Heavy Unit’s price is not specified in the provided data.
Can I play either game outside Japan?
Both releases are Japan‑only, so official availability outside Japan is limited.
Do either of the games support multiplayer?
No, both titles are single‑player only.





