@Vertical: Approved. The personality section is there to help us understand more about the character but you don't have to rigidly adhere to it. The ammo limit is capped at 60 bullets, by the way. 

@TWCross: Yeah, that sucks. The last post in your scenario was 2 days ago. You can either wait another day for Shadow to post or you can find some in-story reason to exit the scenario.

From now on, I think any new scenarios should have some information regarding the desired post speed. For example, whoever posts Scenario 6 should start it with something like:

Scenario #6 (Open to anyone who commits to making x amount of posts per day)

Whoever joins that scenario will then know that they are expected to make x amount of posts. If they fail to do so, they must allow you to either explicitly or implicitly control their characters to advance the plot. With scenarios that only have two players, it'd be best to use that implication to end the scenario by saying the characters part way etc.

Being post-locked sucks, I feel your pain. It has a stultifying effect on both creativity and motivation.