I sounds like shadow skill wants a flat corridor (possibly with a block of concrete to hide behind sometimes) filled with enemies : P No driving, no negotiating terrain, no puzzles. What's left? Oh, and since you can already complete the game using almost exclusively the gravity gun, making it even stronger would really make the rest of the arsenal a waste of time ~~
As for HL 3... How about a boss fight: Gravity(Free)man vs Portalwoman ^^ Or maybe as a special vs mode : /
As for HL 3... How about a boss fight: Gravity(Free)man vs Portalwoman ^^ Or maybe as a special vs mode : /