Clash Royale
How to fix Hero's fundamental flaw in Clash Royale
FOCUS
Game balancing
AREA OF WORK
Game Design
ROLE
Game Designer and GUX
PROBLEM
Where do the problems lie with heroes?
Clash Royale, like chess, is all about making decisions. Every decision made holds inherent risk and reward, risk being your opponent holding an advantage in damaging your crown towers, and the reward being you as the player holding the advantage in damaging your opponents crown towers. Advantage can simply be defined as control. The more control you have over the board, the more likely you are to win.
Troops, buildings and spells all hold varying degrees of control in the way they're played. Buildings can control your defence but play little to no role offensively. Troops can reap constant value as they're alive, but you no control over the reactivity of your opponent against them. Spells are highly reactive, and the fastest way to build instant value both defensively and offensively, but hold a large cost you must decide between worth it not.
Heroes override this universal rule of risk and reward from a battle entirely - They're low risk, high reward, and hold even more potential advantage than champions, their companion game mechanic. There's no real spam buffer to playing hero, and no drawback to playing a hero over their default card counterpart. A deck that gains a hero will always be better at very little, to no risk at all.
DESIGN APPROACH
A simple, flexible fix
The original idea was to differentiate hero stats from their normal card counterparts. This enabled hero cards to truly play differently from their default version, while adding on the ability as a new way to strategically play the card. While an interesting concept, as it enables existing cards to play and syngerise in whole new ways, it was problematic in introducing massive learning curves for players, and a nightmare for balancing teams. Instead, we needed a solution that directly balances heroes as a mechanic without creating extra developer and balancing team work, while also not feeling intrusive or a major overhaul to players already using heroes, as realistically, any fundamental change to heroes will bother players.
DESIGN DECISIONS
Introducing, the Cooldown
The cooldown becomes the central balancing tool for Heroes. By making abilities time-bound, heroes remain useful without overshadowing the repeatability of abilities with Champions. This also introduces a much-needed spam buffer as players must choose when an ability is worth using, while opponents are given clearer windows to respond, restoring Clash Royale’s core risk-and-reward system and creating a fairer, more strategic battle.

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