Adventures of Wizard John (browser version)
About
Please note: This is a browser version that runs but doesn't play smoothly at all; it serves as a taster but if you'd like to try the game properly, please use the Windows installer available here: https://thomasgladwin.itch.io/adventures-of-wizard-john or https://www.tegladwin.com/files/unity/Dungeon1.php.
It's a top-down (but with choosable camera modes) shooter in a fantasy setting. The initial game is to explore the "quest" taking you through the tiny world and escape from the dungeon; the "advanced" game is to minimize the time to escape.