diff --git a/01-introduction/.imgs/showcase.png b/01-introduction/.imgs/showcase.png
index 5e08d16..a23f608 100644
Binary files a/01-introduction/.imgs/showcase.png and b/01-introduction/.imgs/showcase.png differ
diff --git a/02-jumping/.imgs/showcase.png b/02-jumping/.imgs/showcase.png
index bcfda38..1ed2494 100644
Binary files a/02-jumping/.imgs/showcase.png and b/02-jumping/.imgs/showcase.png differ
diff --git a/02-jumping/src/main.c b/02-jumping/src/main.c
index 1c5aaef..a2a2563 100644
--- a/02-jumping/src/main.c
+++ b/02-jumping/src/main.c
@@ -169,7 +169,7 @@ int main(int argc, char *argv[]) {
                 switch_animation(player, idle_animation);
             if (game.jump) {
                 switch_animation(player, jump_animation);
-                player->force -= movement_speed * 3;
+                player->force -= movement_speed * 2.5;
                 player->y += player->force;
                 player->colliding = 0;
             }