Hydrogen

Each level is an Oxyd inspired puzzle, which means you control the environment with your ball. You use the balls to control trap doors, moving blocks, force fields and power stations. You navigate dangerous chasms, pools of water and minefields. Go through wormholes that warp you into different locations and rooms. Fight dangerous adversaries that try to annihilate you with their sensors and speed.

Features:
A level picker with preview that lets you revisit levels that you have conquered.
70 challenging levels.
Automatic save so you can restart from the last level.
Real time physics model based on Newton and Einstein. (Uncertain about Schrodinger.)