" Grid: 25x25 | Speed: 2 blocks/second (increases every 5 seconds)
" 15 apples spawn continuously - eat to grow and score
" Head-on collision: Longest snake wins, shorter snake dies
" Bombs: Hit to launch 5 blocks, explodes in 5 seconds (4x4 radius)
" Explosion kills snakes with heads in radius, shortens bodies hit
" Up to 4 players can join - click "Add Player" to join