It's not super original, but it is a lot of fun and it got me hooked for a while! I died after I played for maybe 15min or something, but I don't know for sure, because there was no score at the end. Even though the guns are random, I like that there are still packs to choose from, however, it's a little annoying to go through a menu every few seconds. I would maybe automatically roll after your gun is empty and have you switch packs either with an extra button or between stages (if your planning to add more). Also reminded me a lot of Enter the Gungeon.