Highlight Customize Controls, then press R, Z, L, X, Y, L, R, Y, L, R
Acquire all Runes (when touching Rune on map E1L7)
Highlight Customize Controls, then press R, X, L, Z, L, R, Y, L, R, Y
Acquire all weapons and maximum ammo for each
Highlight Customize Controls, then press R, R, L, X, Y, Z, X, Y, Z
Alter Analog controller setup/functions
Highlight Reset To Defaults, then press R, L, X, Y, Z, R, L, X, Y, Z
Begin again on current map, with original status
Highlight Music Volume, then press R, L, X, Y, Z, R, L, X, Y, Z
Easy difficulty setting
Highlight Music Volume, then press R, X, L, Z, L, R, Y, L, R, Y
Hard difficulty setting
Highlight Customize Controls, then press R, L, X, Y, Z, R, L, X, Y, Z
Invincibility
Highlight Auto Targeting, then press R, L, X, Y, Z, R, L, X, Y, Z.
Nailguns Shoot Tracer
Highlight Music Volume, then press R, R, L, R, X, Y, Z, X, Y, Z
Normal difficulty setting
Highlight Customize Controls, then press R, Y, L, Y, X, Y, Z, X, Y, Z
Regain full health
Highlight Auto Targeting, then press R, R, L, R, X, Y, Z, X, Y, Z
Some player weapons fire enemy ammo type (varies by map)
Highlight Lookspring, then press R, R, L, R, X, Y, Z, X, Y, Z
Toggle player's immunity to gravity on/off
Highlight Auto Targeting, then press R, X, L, Z, L, R, Y, L, R, Y
Toggle use of 5-grenade rocket warheads on/off
Highlight Customize Controls, then press L, R, L, R, Z, Y, X, X, Y, Z
View map
Highlight Reset To Defaults, then press R, R, L, R, X, Y, Z, X, Y, Z
Warp to new map (from START map, or with 4 Runes)