Hi! How are you?
As you know, the plugin works as follows:
When you make a gacha pull, the system checks the possible items defined in the parameters, and plays the corresponding video animation based on the rarity level obtained. In the example of the dragon staff or sword, what we do is execute a common event that plays an additional video when obtaining the item.
I understand what you're saying, but the plugin currently doesn't have the capability to play 2 videos (maybe in the future I’ll add an update with that feature). For now, what I can suggest to achieve what you need is to simply use a different video for the special items you want to get. (For example, you could create a version of the video where the normal loot animation plays and then the video glitches and reveals the real item—whatever you want, that's just an example.) So visually the beginning would be the same, but internally you'd have a different video for the items you choose.
So my answer would be:
Can it be done directly from the plugin? Not directly, but you can use that little "trick" to achieve it. (Or just keep using common events.)
And regarding promotions: Look, you can always get the Numerical Bundles or the MiniBoxes, which usually already have a promotional price.
We currently have the "Undermax Sale" active: https://itch.io/s/150321/undermax-sale
The thing is, the promo ends today, so I recommend you take advantage of it, since all plugins are 25% off, and the best deal is the complete bundle, which for only $79.99 includes all the plugins. That's a great advantage because you get a wide variety—over 40 different plugins for various features, so you're sure to find more than one useful.
I don’t have a specific schedule for promotions; they're usually offered during seasonal changes or special events like Christmas, New Year, or during a promotional period on itch.io.
I hope I’ve answered your questions! All the best, and I'm here if you need anything.
