Defeat Sabaoth boss in DOOM 3

Use the chainsaw to kill 20 enemies in DOOM 3

Kill 20 enemies with the fists/melee hands in DOOM 3

Kill an enemy with 1 health remaining in DOOM 3, RoE, or Lost Mission

Keep a Sentry Bot alive to its destination in DOOM 3, RoE, or Lost Mission (except Mars City)

Defeat the Mother of All Demons on The Absolution

Completed the Prologue.

Complete a Boost Start.

Purchase your first upgrade.

Finish your first race.

Set a new lap record.

Paint 100 surfaces in Graffiti across all playtime.