🔴 Get bonus content by supporting Game Maker’s Toolkit - https://gamemakerstoolkit.com/support/ 🔴 Welcome to the School of Stealth, a GMTK miniseries on how stealth games work. In episode one, I’m going to tackle guard perception and awareness. How do guards see and hear, and how do different solutions lead to different game experiences? Subscribe to ensure you catch future episodes. Sources Modeling AI Perception and Awareness in Splinter Cell: Blacklist | GDC Vault (Free Access) https://www.gdcvault.com/play/1020436/Modeling-AI-Perception-and-Awareness Spaces in the Sandbox: Tactical Awareness in Open World Games | GDC Vault (Free Access) https://www.gdcvault.com/play/1018038/Spaces-in-the-Sandbox-Tactical Building an AI Sensory System: Examining The Design of Thief: The Dark Project | Gamasutra https://www.gamasutra.com/view/feature/131297/building_an_ai_sensory_system_.php (Audio) Building AI Sensory Systems | GDC Vault (Free Access) https://www.gdcvault.com/play/1022627/Building-AI-Sensory The Last of Us: Human Enemy AI | GDC Vault (Free Access) https://www.gdcvault.com/play/1020338/The-Last-of-Us-Human Mark Of The Ninja And The Business Of Stealth | Forbes https://www.forbes.com/sites/erikkain/2012/09/07/mark-of-the-ninja-and-the-business-of-stealth-how-klei-entertainment-set-out-to-make-the-perfect-stealth-game/ Dishonored Badass Stealth High Chaos | StealthGamerBR ™ on YouTube https://www.youtube.com/watch?v=vKyT19o-Nl8 Find out more Can You See Me Now? Building Robust AI Sensory Systems | GDC Vault (Free Access) https://www.gdcvault.com/play/1026497/Can-You-See-Me-Now How Thief's Stealth System Almost Didn't Work | Ars Technica on YouTube https://www.youtube.com/watch?v=qzD9ldLoc3c Game Design Deep Dive: Dynamic detection in Shadow Tactics | Gamasutra https://www.gamasutra.com/view/news/290733/Game_Design_Deep_Dive_Dynamic_detection_in_Shadow_Tactics.php Of Choice and Breaking New Ground: Designing Mark of the Ninja | GDC Vault (Free Access) https://www.gdcvault.com/play/1017791/Of-Choice-and-Breaking-New Creating the AI for the Living, Breathing World of Hitman: Absolution | GDC Vault (Free Access) https://www.gdcvault.com/play/1019353/Creating-the-AI-for-the Video chapters 00:00 - Introduction 01:11 - Simulated Eyes and Ears 04:32 - Reducing Ambiguity 07:33 - Showing the Sensory Systems 10:03 - Conclusion Games shown in this episode (in order of appearance) Metal Gear Solid 3: Snake Eater (Konami, 2004) Splinter Cell: Blacklist (Ubisoft Toronto, 2013) Dishonored (Arkane Studios, 2012) Metal Gear Solid V: Ground Zeroes (Kojima Productions, 2014) Assassin's Creed II (Ubisoft Montreal, 2009) Batman: Arkham Knight (Rocksteady Studios, 2015) Mark of the Ninja (Klei Entertainment, 2012) Marvel’s Spider-Man (Insomniac Games, 2018) Invisible, Inc. (Klei Entertainment, 2015) The Last of Us (Naughty Dog, 2013) ECHO (Ultra Ultra, 2017) Metal Gear Solid (Konami, 1998) Splinter Cell: Chaos Theory (Ubisoft Montreal, 2005) Thief: The Dark Project (Looking Glass Studios, 1998) Hitman 2 (IO Interactive, 2018) Far Cry New Dawn (Ubisoft Montreal, 2019) Aragami (Lince Works, 2016) Sekiro: Shadows Die Twice (FromSoftware, 2019) Dishonored 2 (Arkane Studios, 2016) Horizon Zero Dawn (Guerrilla Games, 2017) Batman: Arkham Asylum (Rocksteady Studios, 2009) Assassin's Creed: Origins (Ubisoft Montreal, 2017) Metal Gear Solid V: The Phantom Pain (Kojima Productions, 2015) Volume (Mike Bithell, 2015) Shadow Tactics: Blades of the Shogun (Mimimi, 2016) Deus Ex: Mankind Divided (Eidos Montreal, 2016) Sly Cooper and the Thievius Raccoonus (Sucker Punch Productions, 2002) The Marvellous Miss Take (Wonderstruck, 2014) DOOM Eternal (id Software, 2020) Outlast (Red Barrels, 2013) Alien: Isolation (The Creative Assembly, 2014) The Swindle (Size Five Games, 2015) Styx: Shards of Darkness (Cyanide, 2017) Music used in this episode Splinter Cell: Double Agent soundtrack - Michael McCann Systematic - Lee Rosevere (https://leerosevere.bandcamp.com/) Splinter Cell: Chaos Theory soundtrack - Amon Tobin & Jesper Kyd Metal Gear Solid: Ground Zeroes soundtrack - Harry Gregson-Williams and co Contribute translated subtitles - https://amara.org/v/C3BDw/