Menu
Games XtremeGames Xtreme
Register Login
Search
  • Menu
  • New Games
  • Releases
  • News
  • Reviews
    Games Xtreme Reviews
    Member Reviews
  • Videos
    Official Videos
    Gamer Videos
  • Community
    Community Feed
    Members
    Gamer Videos
  • Games
  • Achievements
    Xbox Leaderboard
    PlayStation Leaderboard
    Steam Leaderboard
Portal Art

Portal

For: Xbox 360 , PC , PlayStation 3 , Amiga , Mac , Android , Linux
Genres:
Publisher:
Developer:
Add to My Games
Add to Wishlist
Rate
  • Overview
  • Videos
  • Achievements
  • Players
  • Releases
  • Images
  • Articles

Basic Science Achievement

Icon for Basic Science
Basic Science

Earn bronze medals on all Portal challenges.
2.20% of players have unlocked this achievement

Guides

We have no guides for this achievement.

Players

Icon for Jazzy
Jazzy
Earned on: Aug 16th 2024, 7:03:05 pm
Icon for HelloHalo
HelloHalo
Earned on: Apr 4th 2023, 6:06:18 pm
Icon for atslughorn
atslughorn
Earned on: Dec 13th 2022, 9:34:47 pm
Icon for aspidya
aspidya
Earned on: Jun 20th 2021, 11:04:53 am
Icon for YouGotHitByGunner
YouGotHitByGunner
Earned on: Jun 8th 2021, 7:53:43 am
Icon for Bruh øjeblik
Bruh øjeblik
Earned on: Aug 24th 2020, 6:14:45 pm
Icon for AFAK
AFAK
Earned on: Aug 20th 2020, 7:52:17 pm
Icon for Hornet
Hornet
Earned on: Apr 25th 2020, 5:29:07 pm
Icon for Shidira
Shidira
Earned on: Nov 28th 2018, 7:10:23 pm
Icon for Lolo Réel
Lolo Réel
Earned on: Feb 12th 2018, 6:39:25 pm
Icon for ✨ ATHANH ✨
✨ ATHANH ✨
Earned on: Jul 6th 2017, 3:55:12 am
Icon for Sellyme
Sellyme
Earned on: Aug 23rd 2016, 9:00:12 am
Icon for Valsept
Valsept
Earned on: Aug 18th 2016, 4:23:41 pm
Icon for MuckPie
MuckPie
Earned on: Mar 6th 2016, 8:29:25 pm
Icon for Kainie
Kainie
Earned on: Dec 30th 2015, 2:06:30 am
Icon for Icedwhisper
Icedwhisper
Earned on: Aug 31st 2014, 4:35:42 pm
© Games Xtreme
Privacy Policy