The Onion Knights

The Onion Knights blends fast-paced cannon combat, hero collection and upgrade mechanics into a charming action game where players defend the Onion Kingdom from the invading Curry Empire. You combine a cannon's firepower with the unique skills of three knights and recruitable heroes to clear hundreds of stages, level up characters, and shape your own tactics. Collect hero cards, gather materials to upgrade abilities, display acquired figures in a cabinet, and unwind with collectible puzzles that reveal slices of the knights' daily life — a mix of strategy, progression and bite-sized challenges.

Key Features

⭐ The Onion Knights' story: in the age of the Great Binge the Broccoli, Potato and Ginger have fallen, leaving the Onion Kingdom to stand against the Curry Empire.

⭐ Fast-paced combat that pairs a controllable cannon with the distinct skills of three knights and supporting heroes to defeat incoming hordes.

⭐ Two main modes: Stage Mode with 300 stages split into easy and hard, and Extreme Mode that throws over 600 relentless waves at players.

⭐ Collect hero cards and materials to upgrade skills, unlock special abilities, and strengthen your roster.

⭐ Puzzle-piece rewards and a display cabinet let you collect figures and complete pictures that show moments from the knights' everyday lives.

Advantages

✅ Deep progression through card collecting and upgrades keeps long-term players engaged as they develop new strategies.

✅ Multiple playstyles are supported: combine hero skills and precise controls for varied approaches without relying on consumable items.

✅ The Onion Knights balances short, stage-based sessions with marathon-style Extreme Mode for players seeking escalating difficulty.

✅ Cosmetic rewards and a cabinet system add a satisfying collectible loop alongside combat progression.

Disadvantages

❎ Early stages feature simple mechanics that some players may find repetitive until deeper systems unlock.

❎ Upgrading heroes requires collecting cards and materials, which can feel grindy for completion-focused players.

❎ Extreme Mode is intentionally punishing and may be overwhelming for casual players looking for relaxed gameplay.