Not a true sequel, Still Alive will feature new challenges and achievements, in addition to the entire single-player experience from the Valve-developed original. It takes around 20-25 hours to unlock all of the achievements in the base game on Windows. Both Still Alive and Portal are the same games in terms of storyline and gameplay. You've got secrets to go find, There are glitches to exploit, As a person who is still alive. If so, couldn't someone just make a Portal 'mod' that loads from the Steam menu and just name it 'Portal: Still Alive' ? Portal Still Alive. So i recommend Portal:Still Alive over the orange box. + You feel fantastic and you're Still Alive. Steam News Community News Site News Site Updates Suggest News. The base game contains 50 achievements, and there is 1 DLC packs containing 1 achievements. The only difference is that Still Alive added 14 new test chambers and 9 new achievements. Hey everyone, this will be the first tab I've made. 'Still Alive' from Portal (2007) with lyrics and visual effects. Still Alive, the Portal project headed for Xbox Live Arcade, was shrouded in secrecy for a long time.