Small SawBlade: Sawblade: 10% chance of kill (+5% if used with other traps)
Medium SawBlade: Sawblade: 15% chance of kill (+5% if used with other traps)
Large SawBlade: Sawblade: 20% chance of kill (+10% if used with other traps)
SawBlade Launcher: Launched Sawblades: 25% of kill (+25% if used with other traps)
Speedy Spinning SawBlade: Sawblade: 30% chance of kill (+15% if used with other Traps)
Meat Seaking Missile: Missile: 50% Chance of kill (If other traps present, value reduced to 25%)
Laser: Laser Beam: 20% Chance of kill (+40% if used with other traps)
Demon Maw: Launch Demons: 50% of kill (+75% if used with other traps
When used in conjunction to make TRAPS, the one with the highest chance to kill's chance is added to the other Saw Blades / Traps used.
RunMan: Super Sprint: Meat Seeking Missile, Demon Maws, and lasers have no effect.
The Kid: Mad Skills: Chance of kill is halved on all traps
Captain Viridian: Accidental press of shift key: 50% chance to die every time he does anything, 50% chance to avoid up to 150% combined kill chance
Meat Ninja: Meat Ninja: Winner!
HeadCrab: Long Jump: All Saw Blades have no effect, except for Sawblade Launcher
Steve: Accidental Bandage Girl: 20% chance of finding random Bandage Girl and winning
... I got carried away ...