BonusFeatures - Prototype 4
Harder enemy: new enemy type with much bigger weight
Rockets: customable spawn point position, you get same rockets amount as spawn points, rockets rotation follow their aim, rocket fly to closest aim (updates every frame) and creates big impulse as it collides with enemy
Smash attack: player can jump, when attack zone reaches its goal size, player gets down impulse and as it hits ground, all enemies inside of attack zone get impulse, strength of which depends on how far enemy was from the player
Boss: at 10th wave Boss appears. It has huge mass and insanely slow speed. Creates small enemy waves (customable) and buff on the map each few seconds. Also creates huge waves on cooldown, which impulses player from the boss. Has HP, lowers when the body of the Boss was hit by rocket or player's body
