NULL Train

Overview
NULL Train is a 2D pixel-art roguelike where you fight, adapt, and survive your way through an endless, procedurally-generated sci-fi train. Each train car is a new level — some filled with enemies, some with hazards, or strange physics like zero gravity.
Battle your way through, collect items to unlock permanent upgrades, and try to push further with each run. When you die, it’s back to the start — but with better gear, sharper reflexes, and a new strategy.
Design
Fast-paced side-scrolling combat with melee and ranged weapons

Jetpacks, energy swords, and futuristic gear to unlock

Randomized train cars: enemies, multi-floor layouts, gravity shifts

Permanent progression system: earn "ticket stubs" to unlock skills, weapons, and equipment

Gritty sci-fi pixel art style with atmospheric lighting and cinematic vibes

Designed for replayability, learning, and experimentation — every run is different

Localization
Currently available in English.
Localization into additional languages may come in a future update. Let us know which languages you'd like to see via the community hub!