diff --git a/intro.tex b/intro.tex
index 63cbdaeb3f58517347d8f86390467a938a63f9e6..894c1460f573fd9b2ef6143973cb9d40a0761ac4 100644
--- a/intro.tex
+++ b/intro.tex
@@ -97,6 +97,7 @@ for the fiery polymorph image,
 
 \subsection*{and to the playtesters} Marri Russell, Ross Oliver, Reiss McGee, David Smith, Michael Dyson, Ryan Trotter, Maggie Anderson, 
 D\'{o}nal Emerson, Christopher Taylor, June Strang, 
+Necro (Bojan), Jigzo, Nibbly, Reavy, 
 Aleksej, Mihailo, and Proxy;
 also thanks to Ari-Matti Piippo and \href{https://www.twitter.com/AliceICecile}{Alice I. Cecile} for their insightful comments,
 and Florent Rougon for inspiration on the box-lines code.