New 'Netherworld Mode' added with all new levels including:
- Checkpoint Health system
- Evaporation Health Meter
- Set a variable cap for collecting all tokens instead of 3
- Time Slow pickup ability
- AI Worm Turret
- AI Floater
- AI Bomber Slug
- AI Melee
- AI Jumper
- Swinging Laser Turrets
- Rotating Laser Turrets
- Swaying Thorns
- Ice (Slippery Surfaces)
- Rotating Ball Spikes
- Moving ON/OFF Laser Beams
- Bezier-path Flyer movements
- Bezier-path 1x1 platforms
- Circular Rotating Platforms
- Ping-pong & Looping Dual-Path Lasers
General Changes:
- All vanilla levels (w01, w02 and w03) completely revamped and expanded
- World 3 platform sprites updated
- Lighting for World 2 tweaked
- World 2 Boss level design updated
- World 3 Boss level design updated
- World 3 Boss redesigned
- Added a splash impact effect to the Player when jumping