If this system fails, the game becomes a frustrating, unplayable mess that bleeds players instantly.
This article explores how developers design these algorithms to keep queue times short while maintaining a competitive environment.
The Elo System Adapted
The algorithm’s primary goal is to match you against someone with the exact same—or very similar—trophy count.
This is why winning streaks inevitably end in a ‘wall’ of difficult matches; the system is functioning exactly as intended.
- Do not expect to win every game.
- Because there are fewer Grandmasters, the algorithm struggles to find perfect matches.
- You will eventually stabilize.
The Free-to-Play Dilemma
The standard Elo system works perfectly for chess because all pieces are equal, but tower rush games feature upgradeable cards.
However, if no such player is available, the algorithm will prioritize queue speed over level fairness, resulting in those frustrating, mismatched games.
| Algorithm Check | Importance Level |
|---|---|
| Trophy Count | The system will always prioritize finding an opponent within a 50-trophy range |
| King Level / Card Levels | The system tries to match levels, but will abandon this check if the queue takes longer than 10 seconds |
True Fairness
By artificially capping all card levels to a specific number, the algorithm can rely purely on the Elo rating.
Trust the math, ignore the conspiracy theories, and focus on improving your own gameplay.
