At first, when we heard that DDD Perth was held in a stadium, we thought there was no way that could be true. Turns out it is. Well done, Perth! Once we learned the truth of the matter, we just had to come and check it out ourselves and share our zombie sock love. Yeah, we love zombies if the name didn't give it away. And we love our zombie sock merch. That, plus, our co-CEO Paul loves to hear himself talk and our other one, Demelza, loves a stage.Visit Patient Zero → (opens in a new tab) ↗
DDD Perth 2025 Agenda
River Room 1 (Lv 3)
River Room 2 (Lv 3)
River Room 3 (Lv 3)
Room 4 - Cygnet room (Lv 2)
Room 5 - Black Swan (Lv 2)
Champions Terrace (Sponsors - Lv 3)
8:00 am - 9:00 am
Registration
9:00 am - 9:15 am
Welcome and Housekeeping
9:15 am - 9:30 am
Welcome to Country
9:30 am - 10:00 am
10:00 am - 10:20 am
Morning Tea
10:20 am - 11:05 am
10:20 am - 11:05 am
River Room 3 (Lv 3)
Sheavy Kaur
10:20 am - 11:05 am
Room 4 - Cygnet room (Lv 2)
Simon Newton
10:20 am - 11:05 am
Room 5 - Black Swan (Lv 2)
Ja-Jet Loh
11:05 am - 11:15 am
Changeover
11:15 am - 12:00 pm
11:15 am - 12:00 pm
River Room 3 (Lv 3)
James Udiljak
11:15 am - 12:00 pm
Room 4 - Cygnet room (Lv 2)
Ardra Vikas
11:15 am - 12:00 pm
Room 5 - Black Swan (Lv 2)
Daniel Tan
12:00 pm - 12:10 pm
Changeover
12:10 pm - 12:30 pm
12:10 pm - 12:30 pm
River Room 1 (Lv 3)
Courtney Weaver
12:10 pm - 12:30 pm
River Room 2 (Lv 3)
Nina Karisik
12:10 pm - 12:30 pm
Room 4 - Cygnet room (Lv 2)
Megan Pusey
12:10 pm - 12:30 pm
Room 5 - Black Swan (Lv 2)
David Whebell
12:30 pm - 12:35 pm
Lunch
12:35 pm - 12:55 pm
Sponsor Session - MakerX
12:55 pm - 1:25 pm
Sponsor Session - Patient Zero
1:25 pm - 2:10 pm
1:25 pm - 2:10 pm
River Room 1 (Lv 3)
Kristy Sachse
1:25 pm - 2:10 pm
River Room 3 (Lv 3)
Byron Pogson
1:25 pm - 2:10 pm
Room 4 - Cygnet room (Lv 2)
Sam Ritchie
1:25 pm - 2:10 pm
Room 5 - Black Swan (Lv 2)
Daniel Fang
2:10 pm - 2:20 pm
Changeover
2:20 pm - 3:05 pm
2:20 pm - 3:05 pm
Room 4 - Cygnet room (Lv 2)
Eumir Gaspar
3:05 pm - 3:15 pm
Changeover
3:15 pm - 4:00 pm
4:00 pm - 4:20 pm
Coffee Break
4:20 pm - 5:05 pm
5:05 pm
Wrap Up
Bingo! Puzzle games and the design of the 'aha' moment
🕓 12:10 pm - 12:30 pm📍 Room 4 - Cygnet room (Lv 2)
Recording
Watch on YouTube (opens in a new tab)Ever had an 'aha!' moment in a game where suddenly, like magic, everything just clicks into place? This talk explores the delightful (sometimes devious) world of puzzle video game design.
Learn how designers teach intricate systems to players without it feeling like a chore. Using examples from games like Portal, The Witness and Untitled Goose Game, we’ll look at how puzzles are structured, how to build up complexity over time and how to encourage players to persist.
Hear from a former teacher how to make learning new things delightful rather than painful. As well as how these design tips and tricks can be applied to other software.
Speaker

Megan Pusey
UX Designer/Researcher
Megan is a UX Designer/Researcher who brings a unique blend of analytical rigor and playful curiosity. She is interested in how people learn and interact with technology. Megan has previously researched video games and motivation. She also has a background in education. In her (very little spare time) she enjoys crafting and playing games.















