Dear developer, please note how long the game lasts.

Igas biggest castle?
Roguelike random castle mode?
Aditional playable characters?
Boss rush / speed run modes?
Online multiplayer and challenge mode?
I think if they deliver what's on the kickstarter campain, we'll be just fine ♥

It depends on what you mean by super fun. If you're not into IGA's version of action RPG, replaying this game won't do you much good. When I first played SOTN, I played it as if I was playing a platform game like Mario or Contra, which of course meant I missed a big component of how this game was design to be perceived and played. If you're curious about defeating enemies in a different way, visiting stages in a non-linear fashion, or using weaker weapons on tougher enemies, then the trajectory of the game play takes almost a total 180 degree turn.

The "story" section of the game probably won't take that long, but I'm hopeful there will be enough content in general to last at least a week. It'd be nice to see a few places reminiscent of the Training Hall, Large Cavern, and Nest of Evil.

Slightly off-topic but: As much as I like my mobile games (okay, one game), I'm a bit flabbergasted to see a mobile game and their style of "daily checklist quests" being used as a positive example for Bloodstained. So many of us (hobbyist gamers) rail against mobile games and their numerous iffy mechanics that seeing one being brought up in a positive light is shocking, honestly. Takes a bit for the brain to process and respond.

On to the topic though: I don't think there will be anything that is actually daily, but the online multiplayer and challenge modes are things that should scratch that itch. Who knows, maybe the challenge mode will include something like weekly challenge runs. "Beat the Galleon level with only projectile shards." "Beat section X with only kung-fu shoes, but attacks from above do 10x damage." Or something like that. A few indie games have gone that route and they are pretty popular from what I hear.

I'd otherwise suggest speedrunning, but you noted a personal dislike to that game type. By all accounts though, Bloodstained should be pretty big. Maybe not Zelda BOTW levels of big, but Bloodstained should have stuff far more densely than BOTW. Add in the roguelike mode and other characters and there should be a lot of content to chew through.

Lol. as I said, I really dont have any good ideas to suggest. I just threw in FE heroes because it is the only mobile game I have played which you really dont have to spend money on or grind. And I been playing it almost since launch.

All I am saying is that nintendo is doing something right to have people come back to their game. Then again, as you said. Mobile game such as heroes are very ernn different/unique? Still, what elements can be borrowed from such games?