I really like the setting but the game itself seems kinda janky: in my playthrough I got into areas that glitched the ai, got pushed up by the ai causing me to be functionally immortal and then i discovered you can click the health bar to heal yourself.
i never really found a point to use the d20 as the minigun kinda wiped everything out for me as well (granted idk if this is still the case at extremely high waves). This made the gameplay kind of stale after awhile as i just held down the shoot button and the score ended up feeling like it was about how long I was willing to be there.
The music was amazing for it to be made during the jam!
While the models/environment looked like they might have been well made, the game was really blurry for some reason and the UI wasn't great.
The leaderboard was an awesome feature to have!