Tronix is a light-cycle game in the Tron tradition: you leave a solid trail behind you, so does your opponent, and the loser is whoever hits a wall or a trail first.
The strategy is entirely about space. You win by giving yourself more room than your opponent, which means cutting them off rather than outrunning them.
By controlling more space than your opponent. Cutting across in front of them to shrink their available area beats trying to outrun them.
Hitting a wall or any trail, yours or theirs.
Yes — one of the lightest games there is. Nothing to install.