If you replaced the deck-system with a job-system, it'd be a 'solo' tactics game. Add a few allies and it'd be a fairly standard tactics game, though with a unique premise and style.
If you flattened the positioning into 2D, you'd have a fairly standard deck-building game.
For people unaware of the game, I'd describe it as a merge of deck-builder card-games (ala 'Slay the Spire', amongst MANY more), and tactical combat games (ala 'Ogre Tactics', 'Final Fantasy Tactics' or more recently, 'Fell Seal', 'Fae Tactics', and a few other games I forgot the name of).
And an added benefit. fans of Angie get to see what she'd look like in a virgin killer sweater.
I actually had to look "Virgin Killer" up again because while I do remember the 'HYPE' when it came out. And I could care less at the time.