- You have completed all of the required elements to unlock the achievement.
- Your device / console must be connected to the internet.
There are 169 Alien 3 achievements, trophies and unlocks on RETRO platform curated by the community.
Games similar to Alien 3Find all the prisoners on the first level [>=normal]
Find all the prisoners on the second level [>=normal]
Find all the prisoners on the third level [>=normal]
Find all the prisoners on the fourth level [>=normal]
Find all prisoners on the fifth level [>=normal]
Find all the prisoners on the sixth level [>=normal]
Find all the prisoners on the seventh level [>=normal]
Find all the prisoners on the eighth level [>=normal]
Reach the end of the game [>=normal]
Burn the aliens!
Find the radar
Complete the game without death [>=normal]
Find the last prisoner having received no more than a quarter of the damage [>=normal]
Find the last prisoner having received no more than a quarter of the damage [>=normal]
Find the last prisoner having received no more than a quarter of the damage [>=normal]
Find the last prisoner having received no more than a quarter of the damage [>=normal]
Find the last prisoner having received no more than a quarter of the damage [>=normal]
Find the last prisoner having received no more than a quarter of the damage [>=normal]
Find the last prisoner having received no more than a quarter of the damage [>=normal]
Find the last prisoner having received no more than a quarter of the damage [>=normal]
Find latest inmate with plenty of time 1.29 [hard]
Find latest inmate with plenty of time 1.57 [hard]
Find latest inmate with plenty of time 1.31 [hard]
Find latest inmate with plenty of time 1.18 [hard]
Find latest inmate with plenty of time 1.58 [hard]
Find latest inmate with plenty of time 1.27 [hard]
Find latest inmate with plenty of time 2.03 [hard]
Find latest inmate with plenty of time 1.28 [hard]
Complete level 1, 2, 3 and defeat the Guardian
Complete level 4, 5, 6 and defeat the Guardian
Complete level 7, 8, 9 and defeat the Guardian
Complete level 10, 11, 12 and defeat the Guardian
Complete level 13, 14, 15 and defeat the Guardian
Go an entire game without dying
Kill, collect, rescue, destroy everything without dying on level 1 (score 1,660 points)
Defeat the first Guardian using only hand grenades and without taking damage
Defeat the first Guardian with 1m3s left on the clock without taking damage
Defeat the third Guardian with 2m16s left on the clock without taking damage
Defeat the fourth Guardian with 1m46s left on the clock without taking damage
Defeat the third Level Guardian using just one hand grenade and without taking damage
Collect all battery packs without dying
Score 50000 points or more
Complete the level 1 with 2m15s or more left on the clock
Complete the level 2 with 2m20s or more left on the clock
Complete the level 3 with 2m25s or more left on the clock
Complete the level 4 with 3m30s or more left on the clock
Complete the level 5 with 3m30s or more left on the clock
Complete the level 6 with 3m40s or more left on the clock
Complete the level 7 with 4 minutes or more left on the clock
Complete the level 8 with 3m50s or more left on the clock
Complete the level 9 with 4 minutes or more left on the clock
Complete the level 10 with 4m40s or more left on the clock
Complete the level 11 with 4 minutes or more left on the clock
Complete the level 12 with 4m15s or more left on the clock
Complete the level 13 with 5 minutes or more left on the clock
Complete the level 14 with 3m50s or more left on the clock
Complete the level 15 with 4m30s or more left on the clock
Complete the 1st stage in Hard mode
Destroy all alien eggs at stage 1
Rescue all prisoners at stage 1
Fix every fuse or junction boxes at stage 1
Repair the pipes at stage 1
Complete the 2nd stage in Hard mode
Fix the Generator at stage 2
Repair the pipes at stage 2
Destroy all alien eggs at stage 2
Rescue all prisoners at stage 2
Fix every fuse or junction boxes at stage 2
Complete the 3rd stage in Hard mode
Defeat every mother alien at stage 3
Rescue all prisoners at stage 3
Repair the pipes at stage 3
Fix every fuse or junction boxes at stage 3
Destroy all alien eggs at stage 3
Complete the 4th stage in Hard mode
Fix every fuse or junction boxes at stage 4
Rescue all prisoners at stage 4
Fix the Generator at stage 4
Repair the pipes at stage 4
Destroy all alien eggs at stage 4
Complete the 5th stage in Hard mode
Rescue all prisoners at stage 5
Fix every fuse or junction boxes at stage 5
Defeat every mother alien at stage 5
Destroy all alien eggs at stage 5
Fix the Generator at stage 5
Repair the pipes at stage 5
Complete the 6th stage in Hard mode
Fix every fuse or junction boxes at stage 6
Rescue all prisoners at stage 6
Destroy all alien eggs at stage 6
Fix the Generator at stage 6
Defeat every mother alien at stage 6
Complete the 1st stage
Complete the 2nd stage
Complete the 3rd stage
Complete the 4th stage
Finish the game
Complete the 5th stage
Clear stage 1.
Clear stage 3.
Defeat the guardian.
Clear stage 2.
Rescue 7 peoples in stage 1.
Clear stage 4.
Rescue 8 people in level 2.
Clear stage 5.
Clear stage 6.
Defeat the second guardian.
Clear stage 7.
Clear stage 8.
Rescue17 peoples in game with less than 3 minutes.
Rescue your first hostage time limit 1 minute
Complete the 1st stage in Hard mode
Rescue all prisoners at stage 1
Destroy all alien eggs at stage 1
Fix every fuse or junction boxes at stage 1
Complete the 2nd stage in Hard mode
Repair the pipes at stage 1
Fix the Generator at stage 2
Repair the pipes at stage 2
Destroy all alien eggs at stage 2
Rescue all prisoners at stage 2
Fix every fuse or junction boxes at stage 2
Complete the 3rd stage in Hard mode
Defeat every mother alien at stage 3
Rescue all prisoners at stage 3
Repair the pipes at stage 3
Fix every fuse or junction boxes at stage 3
Destroy all alien eggs at stage 3
Complete the 4th stage in Hard mode
Fix every fuse or junction boxes at stage 4
Rescue all prisoners at stage 4
Fix the Generator at stage 4
Repair the pipes at stage 4
Destroy all alien eggs at stage 4
Complete the 5th stage in Hard mode
Rescue all prisoners at stage 5
Fix every fuse or junction boxes at stage 5
Defeat every mother alien at stage 5
Destroy all alien eggs at stage 5
Fix the Generator at stage 5
Repair the pipes at stage 5
Complete the 6th stage in Hard mode
Fix every fuse or junction boxes at stage 6
Rescue all prisoners at stage 6
Destroy all alien eggs at stage 6
Fix the Generator at stage 6
Defeat every mother alien at stage 6
Complete the 1st stage
Complete the 2nd stage
Complete the 3rd stage
Complete the 4th stage
Complete the 5th stage
Finish the game
Clear stage 1.
Clear stage 2.
Clear stage 3.
Rescue 7 peoples in stage 1.
Defeat the guardian.
Clear stage 4.
Rescue 8 people in level 2.
Clear stage 5.
Clear stage 6.
Defeat the second guardian.
Clear stage 7.
Clear stage 8.
Rescue17 peoples in game with less than 3 minutes.
Rescue your first hostage time limit 1 minute