- Alabaster (with John Cater, Eric Eve, Elizabeth Heller, Jayzee, Kazuki Mishima, Sarah Morayati, Mark Musante, Emily Short, Adam Thornton, and Ziv Wities; 05-Jun-2009; Glulx). Illustrated by Daniel Allington-Krzysztofiak. XYZZY Awards 2009: Winner of Best Writing and Best Individual NPC (Snow White); also was a finalist for Best Use of Medium.
- Earl Grey (with Adam Parrish; 01-Oct-2009; Glulx). IF Comp 2009: 5th place. XYZZY Awards 2009: Winner of Best Puzzles.
- A Scurvy of Wonders (with Courtney Stanton and Darius Kazemi; 12-Mar-2011). PAX East 2011 Speed-IF. Inform 7 source code. Also available as a ZBLORB and playable in-browser.
- Hoosegow (Ben Collins-Sussman and Jack Welch; 01-Feb-2010; Z-code).