markmark's profile

Defeat Mindchamber in Portal Defenders

Acquired Mar. 16, 2009

Defeat the evil kitten in Portal Defenders

Acquired Mar. 15, 2009

Escape the darkness in Don't Look Back

Acquired Mar. 10, 2009

Defeat any opponent in practice mode in Bible Fight

Acquired Mar. 06, 2009

Kill 100 filthy lagomorphs in Bunny Invasion 2

Acquired Mar. 05, 2009

Complete all 9 missions in Warfare: 1917

Acquired Mar. 05, 2009

Visit 30 planets in Gravitee

Acquired Jan. 31, 2009

Kill 101 damn dirty zombies in The Last Stand 2

Acquired Jan. 30, 2009

Shrink your way past level 8 in Two Rooms

Acquired Jan. 30, 2009

Complete level 5 under "Kongregate badge mode" in Portal: The Flash Version

Acquired Jan. 29, 2009

Complete level 4 in N3wton

Acquired Jan. 29, 2009

Get a combo string of 5 or higher in Newgrounds Rumble

Acquired Jan. 28, 2009

Deal 100 damage with a single attack in Hands of War

Acquired Jan. 26, 2009

Complete 10 quests in Hands of War

Acquired Jan. 26, 2009

Complete 50% of the achievements in Achievement Unlocked

Acquired Jan. 24, 2009

Go Johnny go! Retrieve the fair maiden's daughter to claim your hero's reward in Johnny Rocketfingers

Acquired Jan. 24, 2009

Pop 200 balloons without using unlimited darts mode in More Bloons

Acquired Jan. 22, 2009

Unlock the flame thrower in Mechanical Commando

Acquired Jan. 22, 2009

Complete the first level in Mechanical Commando

Acquired Jan. 22, 2009

Complete the first world in SeppuKuties

Acquired Jan. 20, 2009

Bank 10,000 total points in Zilch

Acquired Nov. 29, 2008