The Crater is the ninth level of Battle of the Brains, a Keen 5 mod by Ceilick. Keen travels to Altaire Prime, a planetoid based on mining minerals. As the level name suggests, The Crater is a massive hole on the surface of Altaire Prime, filled with Asteroids, Service Droids, Shikadi Probes, and the mysterious Prospectors. In The Depleted Tunnels, the Oracle Janitor tells you a piece of information that applies to this level; "There's something mysterious beneath the giant crater." This is in fact a clue that the path to the secret level can be found somewhere in this level.
Items (v2 beta5)
In this level, Keen may collect 86,400 points: 37 Rocket Pops, 21 Juice Boxes, 12 Chocolates and 11 Corn Dogs, 19 Frozen Yogurts, 4 Sprinkle Pastries and 8 Stacks O' Pancakes (3,700 + 4,200 + 6,000 + 5,500 + 19,000 + 8,000 + 40,000 = 86,400). He should also find a VERY huge portion of Orbs in here: not less than 92 in total. There's a single 1-UP waiting in a corner.