I was so stoked to have a Castlevania game on the go back when I had a GameBoy that I didn't notice. I don't think it's broken per se, it's just a little rough around the edges and takes a lot of time to figure out, but once you do, it's not too hard. It's definitely not as good at Belmont's Revenge though.
Oh it's definitely too hard.
I am not unskilled in the ways of Castlevania and it took me
decades to beat. As in the plural.
Plenty of Castlevanias are hard, but Adventure is actually HOSTILE towards the player with the bizarre mechanical decisions it makes. It's among the most brutal games I've ever played through and by the third stage I wasn't even doing it to have fun anymore (that ship had sailed in stage one, never to return), but instead just to be able to say honestly that I did beat it. I honestly feel like calling it a "game" might have been giving it too much credit. It's a video something for sure, but I tend to think of games as something I do for fun and this was straight work.

This is the specific stretch where all sense of fun left me. Stage One. Boss approach.
I was hung up here for twenty years.For those reading this who have not played the game, some context: To pass this successfully all but completely requires that you never take a single hit the entire stage; you lose whip upgrades every time you're hit and there are no subweapons, so a fully upgraded whip is your ONLY distance weapon. The platforms in the middle section rapidly fall out from under you and the actual boss approach requires precision balance, perfect timing and rhythm as you jump across the stones, while an endless parade of bats continually knocks you off of them, and if you fall off, it's back to the first stone again, which is absurdly easy to do as this game has some of the most finicky and unforgiving jump mechanics and THE most sluggish movement of the entire series. You will very likely reach the stage one boss with just your basic whip and missing large chunks of your health. Any bid to "have fun" can only be ironic in this title. This is a deeply antagonistic and hostile game towards its players, which is strange, even for Castlevania during this development period.
This section embodies everything I hate about this game:
- Damage degrades your offensive capabilities. Getting hit doesn't just cost health. It takes away your whip upgrades, which are essential to keeping enemies at a distance.
- There are no subweapons. You have no alternative tools to compensate for losing your upgraded whip.
- Your movement is sluggish. So even when you understand precisely what you need to do, actually doing it is another matter.
- The platforms punish hesitation. You have to maintain momentum and timing while dealing with enemies that can knock you off course.
- Failure compounds itself. Falling means repeating the sequence, potentially with fewer resources than you had the first time.
Good difficulty challenges your ability to overcome an obstacle. Bad difficulty makes overcoming that obstacle
harder every time you fail.
And there's no fanfare at the end of the game. No pomp. No recognition of the titanic achievement the player has made getting there. Just
"Oh. I guess the game is over now... 'kay, bye!"I'm not even a Dark Souls fan but I can say with my whole chest that DARK SOULS WOULD NEVER.
Like, Dark Souls is
merciless. It will repeatedly murder you in an alleyway, take your wallet, and then put some truly unhinged obstacles between you and your objective.
But it also (generally) gives you the tools to learn.
You can recognize an enemy's attack pattern and get a feel for the rhythm of each engagement, which helps you anticipate attacks. Indeed, the devs designed the whole combat system around doing that. You can adjust your positioning because the movement mechanics don't actually suck. You can improve your timing. You can develop a strategy. And, crucially, the game doesn't normally make your fundamental combat capabilities progressively worse because you took a hit.
Dark Souls punishes
mistakes. Castlevania: The Adventure punishes you for
having made mistakes by
making the next mistake more likely.Also: DOCTA!! YOU LIVE!!! GOOD TO SEE YOU!!