A KOH level designed for two players. (I suppose there could be more, but it seems best suited for two.) The hill is, as the title implies, a control room, and provides switches for five elevators that make up the main floor of the arena below it. The person in the booth tries to crush his opponent, who tries to stay alive long enough to plant a missile where it counts. A back hallway provides more than enough ammo.

Similar to the M2 version, these are MacsBug macros for cheating in Infinity. Install them (instructions included), and you'll be able to boost shields, weapons/ammo, oxygen... you name it, all without modifying your Marathon app or needing a saved game. Update fixes a small bug that makes it impossible to change the info on the assault rifle.

8 maps, all remakes of classic M1 suicides. The biggest change between these and their predecessors is the lighting... these are all bright and cheery, where their originals were dark and brooding. Cylinder, particularly, suffers from this... but they were all among our group's favorites, way back when, and it's great to see them again.

A hellish level. Huge, with a main arena that consists of a slow-moving large elevator, and various ledges. Monsters, lava pits, and suicide traps abound... your death rates will be much higher than either your kill rates or your suicide rates on this one...