A Rust port of Crimsonland using the Bevy game engine. This is a top-down twin-stick shooter where you battle endless hordes of creatures while collecting weapons, perks, and power-ups.

Progress through 53 hand-crafted missions with increasing difficulty. Each quest has specific objectives and creature waves to defeat.

Endless mode with progressively harder waves. Survive as long as possible while earning experience and unlocking perks.

Time-limited rounds (2 minutes) with pre-selected loadouts. Score-based gameplay with kill streak multipliers:

• 5+ kills: 1.5x multiplier
• 10+ kills: 2.0x multiplier
• 20+ kills: 3.0x multiplier
• 50+ kills: 5.0x multiplier

• 30+ Weapons: From pistols and shotguns to plasma rifles and rocket launchers
• 30+ Perks: Upgrade your character with abilities like regeneration, faster reload, and critical hits
• 15+ Creature Types: Face zombies, spiders, aliens, ghosts, and massive bosses
• Power-ups: Collect bonuses like health, ammo, speed boosts, and weapon pickups
• Experience & Leveling: Gain XP from kills to level up and choose new perks

• Rust 1.75+ (install via rustup)

cargo run

cargo run --release

cargo test

src/
├── main.rs          # App setup and plugins
├── states.rs        # Game state machine
├── player/          # Player entity, movement, shooting
├── creatures/       # Enemy AI, spawning, types
├── weapons/         # Weapon registry and projectiles
├── perks/           # Perk system and effects
├── bonuses/         # Power-ups and collectibles
├── quests/          # Quest database and progression
├── survival.rs      # Survival mode logic
├── rush.rs          # Rush mode logic
├── effects/         # Particles and visual effects
├── ui/              # HUD, menus, perk selection
└── audio/           # Sound effects and music

• Bevy - ECS game engine
• bevy_kira_audio - Audio plugin
• serde + ron - Serialization for configs/saves
• rand - Random number generation

MIT