>straight Batman clone?
The grapples are just the batman combo counter finishers. The interesting aspect was the shot gun which has limited ammo and can be used in combos.
I hate car combat so I'm not the best judge, but it seemed ok. A lot of car upgrades, but it all just makes you do boring open world checklist shit to upgrade.
If you can get it for very very cheap, there is a bit of fun to be had, especially if you love the movies.
>Do you keep your deck if you die?
I believe you unlock cards rogue legacy/ or Isaac style and they appear in shops etc.
Each class has a base deck.