This is a platformer game. The protagonist, the Sawblade Warrior, embarks on an adventure to collect stars and defeat bosses. Properly charging attacks before striking significantly enhances the power of the sawblade. Players can also utilize items like bombs.

Controls:

• A/D Keys: Move Left/Right
• Left mouse button: Shoot / Use items
• Spacebar: Jump
• 1 Key: Switch to Sawblade weapon (Attacks consume energy)
• 2 Key: Switch to Bomb weapon (Use consumes energy)
• 3 Key: Place Wooden Crate (Consumes coins)
• 4 Key: Place Explosive Crate (Consumes coins)
• 5 Key: Use Red Heart (Restores health, consumes coins)
• 6 Key: Use Blue Heart (Restores energy, consumes coins)

The map features item crates marked with an exclamation point (!). Breaking these crates has a chance to yield weapon upgrade items. Collecting stars rewards a large amount of coins, which can be used to purchase items.

这是一款平台跳跃游戏。主角锯齿勇者（Sawblade Warrior）踏上了收集星星和击败Boss的冒险征程。攻击前进行合适的蓄力，能显著提升锯齿的攻击效果。玩家还可以使用炸弹等道具。

操作说明：

• A/D 键： 左右移动
• 鼠标左键：射击/使用道具
• 空格键： 跳跃
• 1 键： 切换武器为锯齿（攻击消耗能量）
• 2 键： 切换武器为炸弹（使用消耗能量）
• 3 键： 放置木箱（消耗金币）
• 4 键： 放置炸药箱（消耗金币）
• 5 键： 使用红心（恢复生命值，消耗金币）
• 6 键： 使用蓝心（恢复能量值，消耗金币）

地图上分布着带有叹号（!）标记的道具箱。打破这些箱子有概率获得能增强武器的道具。收集星星可以获得大量金币，金币可用于购买道具。