Reverse Bullet Hell

Reverse Bullet Hell is a fast-paced bullet-hell boss rush where every projectile is both a threat and a potential weapon.

Each battle unfolds in two phases. First, survive ten seconds of incoming fire and fly close enough to enemy bullets to graze them. When the countdown reaches zero, time reverses. Every projectile retraces its original path — but only the bullets you successfully grazed will transform into counterattacks and damage the boss.

The bullets you avoided without grazing remain hostile during the rewind, forcing you to navigate the same battlefield from an entirely new perspective. Your movement, positioning, and risk-taking during the forward phase directly shape the danger of the return journey.

Features

• Two-Phase Combat: survive the forward timeline, then endure the battlefield in reverse.
• Graze to Counterattack: fly dangerously close to bullets to turn them against their creator.
• True Projectile Rewind: every bullet follows its recorded trajectory backwards through time.
• Six Distinct Bosses: face increasingly complex movement paths, bullet formations, and attack patterns.
• Risk and Reward: aggressive grazing creates more damage, but one wrong movement can cost a life.
• Escalating Survival: your maximum health increases after every two defeated bosses, and each new stage restores your health.
• Boss Rush Structure: no filler, no ordinary enemies — only a sequence of focused mechanical challenges.

How to Play

During the first phase, dodge incoming fire and graze as many bullets as possible without touching their cores.

When time begins to rewind, keep moving. Grazed bullets become harmless counter-projectiles and return to damage the boss, while untouched bullets remain deadly and can still hit you on their way back.

Defeat all six bosses by mastering both halves of every timeline.

Controls

• Move: WASD or Arrow Keys
• Confirm: Space

Every bullet remembers its path.
The question is whether it returns as your enemy — or your weapon.

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sc here: 

https://github.com/xixinsama/ReverseBulletHell