diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 8e29bea2..0199fba2 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -4,4 +4,15 @@
 ### Eric Froemling
 - Original author
 - BDFL (benevolent dictator for life).
-  
+
+### Dmitry450
+- Modder
+- Fixed some game modes
+
+### Roman Trapeznikov
+###### Ballistica
+- Bug fixes
+###### beyond the project code
+- Game servers developer
+- Modder
+