| 1 |
|
93.00%
|
Welcome to Sierra: Start your day at the Sierra Research Institute. |
ACH_Welcome_to_Sierra |
| 2 |
|
88.70%
|
First Encounter: Meet Utahraptor. |
ACH_First_Encounter |
| 3 |
|
68.30%
|
Build your headlamp: Land of the blind no more! |
ACH_Show_me_the_light |
| 4 |
|
44.50%
|
Walk around money: (Note: this is a hidden achievement that has not been released to the public yet) |
ACH_1000 |
| 5 |
|
23.60%
|
Long Grass: (Note: this is a hidden achievement that has not been released to the public yet) |
ACH_Long_Grass |
| 6 |
|
18.20%
|
Get to administration: You have escaped the lower sub-level of Sierra. |
ACH_Up_we_go |
| 7 |
|
15.50%
|
Titanoboa: Defeat Titanoboa. |
ACH_One_Big_Snake |
| 8 |
|
12.10%
|
Laboratory: Make it to the Sierra laboratory. |
ACH_Sciencegonemad |
| 9 |
|
11.20%
|
Playing with Power: Enter the Power Plant. |
ACH_PowerPlant |
| 10 |
|
9.10%
|
Hold on to your butts: Restore the sub-level power. |
ACH_Hold_on_to_your_butts |
| 11 |
|
8.40%
|
Openworld: Get to the surface of the Great Sitkin Island. |
ACH_FreshAir |
| 12 |
|
6.90%
|
AZ-5: Stabilize the Nuclear Reactor. |
ACH_ReactorStable |
| 13 |
|
6.60%
|
Eight Leg Freak: Defeat the Queen bug. |
ACH_QueenBug |
| 14 |
|
6.60%
|
Allosaurus: Defeat an Allosaurus. |
ACH_Allosaurus |
| 15 |
|
6.60%
|
Lizard-man: (Note: this is a hidden achievement that has not been released to the public yet) |
ACH_Mutant |
| 16 |
|
5.60%
|
Cyber Tank: (Note: this is a hidden achievement that has not been released to the public yet) |
ACH_CyberTank |
| 17 |
|
5.50%
|
Life finds a way: (Note: this is a hidden achievement that has not been released to the public yet) |
ACH_LifeFindsaWay |
| 18 |
|
5.20%
|
Making Friends: Get to know some of the scientist. |
ACH_Making_Friends |
| 19 |
|
5.00%
|
3.6 Roentgen: Overload the Nuclear Reactor. |
ACH_ReactorOverload |
| 20 |
|
4.70%
|
Only way to be sure: (Note: this is a hidden achievement that has not been released to the public yet) |
ACH_EndingB |
| 21 |
|
4.60%
|
Sharp Tooth: (Note: this is a hidden achievement that has not been released to the public yet) |
ACH_Trex |
| 22 |
|
3.70%
|
Game over man!: Make a last stand with the other survivors. |
ACH_GameOverMan |
| 23 |
|
3.20%
|
Freak'in laser beams: Get the Focus Beam. |
ACH_Zap |
| 24 |
|
2.60%
|
To Serve Man: Unleash bugs onto the soldiers. |
ACH_ToServeMan |
| 25 |
|
2.20%
|
Event Horizon: Find the gravity grenade, "Black Hole" gun. |
ACH_SuckZone |
| 26 |
|
1.70%
|
Hardcore: Beat the game on the hardest setting. |
ACH_HARD |
| 27 |
|
1.60%
|
Judo-Chop!: Snap a neck. |
ACH_judo_chop |
| 28 |
|
1.00%
|
Super Hardcore: Beat the game on hard, and get an S rank. |
ACH_HARD_S |