Systems Check is an RPG Highlight programme.
It started in early 2019 with a few taster sessions of Call of Cthulhu 7th edition being organised between a couple of GMs (Or “Keepers”, as Chaosium calls them) , it was a very popular and highly requested RPG, and Systems Check grew from there. The core difference for a Systems Check game to a general RPG one shot is in (hopefully) the discussion about the system or setting that comes from running the game.
It also helps that often we can also use and promote RPG Quickstart documents too, to make GM’s lives easier as they’re usually freely available. For example, in 2020 a session of Kids on Bikes was run but instead of running a selected one shot the time was used to go through the free PDF booklet, discussing the rules together, with a planned follow up game.