From the description:

Shmup Slam 7 | Live Shmup Demonstrations | Day 1, Part 1. Shmup Slam has returned and we have an amazing lineup of runs this year! Also the event is taking place at Akihabara Arcade in Westminster, Colorado! A huge thank you to Akihabara for generously hosting the event and providing such an awesome venue :-) If you are not familiar with Shmup Slam, it’s a long running Shoot Em’ Up event that I host that features live shmup runs (kind of like GDQ) all piled on top of each other back to back. It’s such a fun time and a great way to demonstrate how skill intensive and brutal the genre is, especially in a live setting. I think it’s such a cool way to interact with Shmups (Bullet Hell) that we don’t get to see very often.

Day 1 features 20 different runs of games and is going to be PACKED! Here is the Schedule for day 1: https://horaro.org/slam7/saturday

The Games are:

1 Strikers 1999
2 Touhou 4 - Lotus Land Story
3 Salamander 2
4 Stellavanity
5 DonPachi
6 Truxton
7 Viper Phase 1 (New Version Japan)
8 Interstellar Sentinel
9 ESP Ra. De.
10 Espgaluda
11 Espgaluda 2
12 Rayforce
13 Raycrisis
14 Satryn Deluxe
15 Guwange
16 Gate of Thunder
17 Battle Garegga 2016 Rev
18 Xeno Crisis (Modern ver.)
19 Azure Reflections
20 Ikaruga (Arcade)