I was waiting for another episode since the Okabe in Steins;Gate 0 wasn't shown to reunite with Kurisu.
Did Steins;Gate 0 really end? Are there any OVAs of this?
I was waiting for another episode since the Okabe in Steins;Gate 0 wasn't shown to reunite with Kurisu.
Did Steins;Gate 0 really end? Are there any OVAs of this?
Did Steins;Gate 0 really end?
Yes. The episode list ends with episode 23, which was broadcasted earliest on Sep 27, 2018.
The Okabe in Steins;Gate 0 wasn't shown to reunite with Kurisu.
Japanese Wikipedia stated that since the game's premise is replaying multiple times with multiple endings, there are some scenes from the game which are cut, and some anime original scenes added. However, this might not be the reason why that scene was cut (i.e. speculation at best).
Are there any OVAs of this?
Volume 6 of the Blu-ray set (which according to Amazon will be released on Dec 21, 2018, but possibly earlier somewhere else) contains 1 bonus unaired episode.
【収録内容】
第21話~第23話+未放送1話
However, it's too early to know what is the content (there's no detail on that).
Steins; Gate 0 ended just like how Calvin and Hobbes did, at it's prime.
If they probably made another episode, reuniting the two, many fans might or might not like it, which makes it simpler to have a semi-cliffhanger.
Hope this answers your question