Alien Brigade

Atari 7800

Achievements

• 
  Deep Jungle Camp

  (5) (5)

  Win Condition

  Complete Stage 1 on Standard difficulty or higher.

  Win Condition

  93.14% unlock rate

  95 (65) of 102 – 93.14% unlock rate

  63.73% of players have earned the achievement in hardcore mode

  93.14% of players have earned the achievement in softcore mode
• 
  South American River Resort

  (5) (8)

  Win Condition

  Complete Stage 2 on Standard difficulty or higher.

  Win Condition

  35.29% unlock rate

  36 (27) of 102 – 35.29% unlock rate

  26.47% of players have earned the achievement in hardcore mode

  35.29% of players have earned the achievement in softcore mode
• 
  Underwater Research Lab

  (5) (10)

  Win Condition

  Complete Stage 3 on Standard difficulty or higher.

  Win Condition

  24.51% unlock rate

  25 (18) of 102 – 24.51% unlock rate

  17.65% of players have earned the achievement in hardcore mode

  24.51% of players have earned the achievement in softcore mode
• 
  Alien Cave Base

  (5) (12)

  Win Condition

  Complete Stage 4 on Standard difficulty or higher.

  Win Condition

  20.59% unlock rate

  21 (15) of 102 – 20.59% unlock rate

  14.71% of players have earned the achievement in hardcore mode

  20.59% of players have earned the achievement in softcore mode
• 
  Main Alien Mountain Base

  (5) (18)

  Win Condition

  Complete Stage 5 on Standard difficulty or higher.

  Win Condition

  13.73% unlock rate

  14 (9) of 102 – 13.73% unlock rate

  8.82% of players have earned the achievement in hardcore mode

  13.73% of players have earned the achievement in softcore mode
• 
  Advanced Soldiers & Aliens

  (10) (53)

  Complete the game on Advanced difficulty or higher.

  9.80% unlock rate

  10 (6) of 102 – 9.80% unlock rate

  5.88% of players have earned the achievement in hardcore mode

  9.80% of players have earned the achievement in softcore mode
• 
  Weapon Master

  (5) (15)

  In a single game, use all secondary weaponss (Grenades, RPG, Flamethrower and Laser).

  14.71% unlock rate

  15 (11) of 102 – 14.71% unlock rate

  10.78% of players have earned the achievement in hardcore mode

  14.71% of players have earned the achievement in softcore mode
• 
  Dead Simple

  (10) (46)

  Reach the Alien Queen without using any secondary weapons (Grenades, RPG, Flamethrower or Laser).

  10.78% unlock rate

  11 (7) of 102 – 10.78% unlock rate

  6.86% of players have earned the achievement in hardcore mode

  10.78% of players have earned the achievement in softcore mode
• 
  Pistol Start

  (5) (13)

  Complete Stage 1 on Advanced difficulty using only the pistol. No machinegun or secondaries allowed.

  18.63% unlock rate

  19 (14) of 102 – 18.63% unlock rate

  13.73% of players have earned the achievement in hardcore mode

  18.63% of players have earned the achievement in softcore mode
• 
  Score: Groovy

  (5) (8)

  Reach 300k points.

  32.35% unlock rate

  33 (26) of 102 – 32.35% unlock rate

  25.49% of players have earned the achievement in hardcore mode

  32.35% of players have earned the achievement in softcore mode
• 
  Score: Tubular

  (10) (27)

  Reach 600k points.

  18.63% unlock rate

  19 (13) of 102 – 18.63% unlock rate

  12.75% of players have earned the achievement in hardcore mode

  18.63% of players have earned the achievement in softcore mode
• 
  Score: Rad

  (10) (46)

  Reach 150k points, on Expert difficulty.

  11.76% unlock rate

  12 (7) of 102 – 11.76% unlock rate

  6.86% of players have earned the achievement in hardcore mode

  11.76% of players have earned the achievement in softcore mode