Dr. Brain: Action Reaction - Full Game Walkthrough

Dr. Brain: Action Reaction is a puzzle first-person video game developed by Knowledge Adventure and published by Sierra On-Line, originally released in August 1999. The player and Dr. Brain are kidnapped by S.P.O.R.E., a group of wicked people who work together very well, and are brought to a hidden base under the sea. The goal of the game is to break free from this place. Both the player and Dr. Brain have to use the three laws of physics, flip switches, fire rockets, and use the “helping hand” to knock out guards. They have to stop S.P.O.R.E.'s scheme of taking over the world and catch the evil Dr. Craven. The game has 45 levels that have different degrees of difficulty, as the player has to be fast on their feet and smart to dodge the dangers on the way.

===== Mods Used ===== • OldUnreal Multimedia Patch 0.99 for Unreal 224: https://www.oldunreal.com/patch/unreal/omp/OMP0.99-Unreal224.7z • FOV Fix (by myself): https://community.pcgamingwiki.com/files/file/2833-dr-brain-action-reaction-fov-fix/ • dgVoodoo2 (by Dege): http://dege.freeweb.hu/dgVoodoo2/dgVoodoo2/

===== Game Info ===== • Developer: Knowledge Adventure • Publishers: Sierra On-Line, Knowledge Adventure (Retail), Jordan Freeman Group (Digital) • Initial release date: August 19, 1999 • Platform: Microsoft Windows • Genre: Puzzle • Themes: Sci-fi • Engine: Unreal Engine 1 (DirectX 7, Glide 2, OpenGL, Software Rendering, Metal)

===== Walkthrough Info ===== • Platform: Microsoft Windows • Recording: Bandicam • Editing: VEGAS Pro 21

===== Additional Info ===== • Plot: https://en.wikipedia.org/wiki/Dr._Brain:_Action_Reaction • Essential improvements: https://www.pcgamingwiki.com/wiki/Dr._Brain:_Action_Reaction

===== Timestamps ===== 00:00:00 - Intro Logos 00:00:17 - Intro 00:03:13 - Main Menu 00:03:27 - Level 1: Simple Lessons 00:06:39 - Level 2: Security Break 00:08:33 - Level 3: Tracking Termination 00:10:13 - Level 4: Flying Lessons 00:11:55 - Level 5: Open Says-Me 00:14:29 - Level 6: One Wrong Step 00:16:04 - Level 7: Unlocking Safety 00:17:20 - Level 8: The Bad Seed 00:19:26 - Level 9: Communication Down 00:20:00 - Level 10: Running on Empty 00:21:22 - Level 11: Turnabout 00:23:51 - Level 12: Infiltration 00:24:51 - Level 13: Sundowner 00:26:08 - Level 14: Distraction 00:27:34 - Level 15: Distraction 2 00:28:50 - Level 16: SPORE Revealed 00:30:46 - Level 17: Dirty Water 00:33:42 - Level 18: Run-through 00:34:59 - Level 19: Simple Favor 00:36:55 - Level 20: Cleaning Crew 00:38:58 - Level 21: Spinning Wheels 00:41:30 - Level 22: Heave-Ho 00:42:40 - Level 23: Anti-Air 00:43:15 - Level 24: Move It 00:44:06 - Level 25: Sure Shot 00:45:31 - Level 26: Leap-Cog 00:46:36 - Level 27: Dead Eye 00:48:06 - Level 28: Highs and Lows 00:49:06 - Level 29: Bug in the System 00:50:35 - Level 30: Distraction 3 00:51:16 - Level 31: Navigation Sabotage 00:52:53 - Level 32: Thruster Down 00:54:22 - Level 33: Crossing the Moat 00:56:46 - Level 34: Mixed Drinks 01:04:02 - Level 35: Path Clearing 01:09:59 - Level 36: Make or Break 01:10:34 - Level 37: Force-Feed 01:14:29 - Level 38: Break-Through 01:14:57 - Level 39: One Man Army 01:16:41 - Level 40: Pistons 01:20:14 - Level 41: Run Like The Wind 01:24:43 - Level 42: Threading the Needle 01:29:54 - Level 43: Skullouggery 01:31:09 - Level 44: Outer Sanctum 01:35:14 - Level 45: Capture 01:46:33 - Ending 01:47:08 - Credits ... https://www.youtube.com/watch?v=px9FQ6h-D4M