TRIGODS: Invincible

TRISHLD: Shield

TRINEXT: Skip to next level

TRIHOVR: Hover while firing

3DREALM: Restore weapons

TRIBURN: Increase afterburner

MANIACS: 1,000 afterburner units

TRIFIR1 to TRIFER7: Extra ammo

TRSCOPE: Sound oscilliscope

TRIFIR0: Short invincibility

TRIFIR8: 200 afterburner fuel

TRIFIR9: Short invisibility

TRIWARP*: Warps to level* (1-9)

TRFRAME: Frame rate (FPS ticker)