Portal bridge constructor levels 16 through 20 27:12 BRIDGE CONSTRUCTOR PORTAL - Level 16 to 20! (Gameplay) 15:37 Bridge Constructor Portal Walkthrough Levels 16-20 26:04 BRIDGE Constructor PORTAL - Playtrough - Level 16-20 11:18 Bridge Constructor Portal Lvl 16 - 20 - iOS / Android / PS4 / Steam - Walkthrough Gameplay 06:30 Bridge Constructor Portal: Levels 16 to 20 02:55 Bridge Constructor Portal Level 16 Walkthrough 00:41 Bridge Constructor Portal : Level 16 Puzzle Solution 31:03 Bridge Constructor Portal - Level 16-20 03:33 Level 16 Solution | Bridge Constructor Portal 04:07 Bridge Constructor Portal: Portal Proficiency dlc (levels 16-20) 15:11 Bigger and BIGGER ACID LAKES! | Bridge Constructor Portal Gameplay Levels 16-20 | Episode 3 04:38 Bridge Constructor Portal Level 20 Walkthrough 00:24 Bridge Constructor Portal Portal Proficiency DLC level 16 low budget solution 07:34 Level 20 Solution | Bridge Constructor Portal 00:40 Bridge Constructor Portal - Portal Proficiency - Level 16 00:29 Bridge Constructor Portal Level 20 Walkthrough - High Energy Pellet 02 00:27 Bridge Constructor Portal - Portal Proficiency - Level 20 25:18 Прохождение. Bridge Constructor Portal (16-20) 00:23 Bridge Constructor Portal Portal Proficiency DLC level 20 low budget solution 00:45 Bridge Constructor Portal : Level 20 Puzzle Solution More results