I like the idea. Hell you wouldn't even need co-op at the start if you can implement a decent pathfinding AI and be able to swap between tank/turret. Would even

I like the idea. Hell you wouldn't even need co-op at the start if you can implement a decent pathfinding AI and be able to swap between tank/turret. Would even be a bit more depth since you'd have to think about both things and make decisions when to swap.