The Castlevania fangame Seal of The Eclipse is still a work in progress and Team Umbra does not have a release date just yet.
However, the team is not without news about the project that will show the Demon Castle War of 1999, as on Twitter, Team Umbra revealed that rather than four characters, there would be a fifth playable character as well. This character seems to be an alternate take on Alucard that will play more akin to Eric Lecarde
According to Team Umbra:
“That is still Alucard, in fact. But so fundamentally different you might as well believe the Lecardes are here”
You can see the reveal below
Happy new year! Thank you for staying with us.
To celebrate the anniversary of our first teaser, we are making one small reveal: It was never just 4. pic.twitter.com/d0lGpz6vhy
— Team Umbra (@demoncastlewar) January 1, 2023