Solving some Exploits!

We changed velocity from cephalopods. They're on average faster but the max speed is lower.

If a cephalopod goes way out of view, they die. This will prevent some exploits users found.

Spaceships are also being removed if they're too far away from the player. This was made to increase overall performance.

We're also resetting the leaderboard due to the bugs some users found. Altough some runs were valid, we're doing this to preserve the integrity of the leaderboard