diff --git a/games/l.yaml b/games/l.yaml
index 88800c7a1..5b31bbd34 100644
--- a/games/l.yaml
+++ b/games/l.yaml
@@ -700,6 +700,9 @@
   - https://www.hackcraft.de/games/linwarrior_3d/screenshots/20110417.jpg
   langs:
   - C++
+  frameworks:
+  - OpenGL
+  - SDL
   licenses:
   - Apache
   development: halted
@@ -707,6 +710,7 @@
   - MechWarrior
   repo: https://github.com/hackcraft-de/linwarrior
   type: clone
+  added: 2015-04-03
   updated: 2019-05-04
   url: https://www.hackcraft.de/games/linwarrior_3d/index.htm
   status: playable