diff --git a/.clang_complete b/.clang_complete
index e1282ec..38a1e64 100644
--- a/.clang_complete
+++ b/.clang_complete
@@ -1,4 +1,6 @@
 -DDEBUG
+-DSTEAM_BUILD
+-include ./steamworks_c_api/sdk/public/steam/steam_api.h
 -I./steamworks_c_api/src/
 -I./src/steam/
 -I./build/config.h
diff --git a/.vimrc b/.vimrc
index 4647378..ebf83fd 100644
--- a/.vimrc
+++ b/.vimrc
@@ -5,4 +5,5 @@ nnoremap <F4> :ter ++close ./_build/breakhack<cr>
 
 packadd termdebug
 let g:termdebug_wide = 1
-let g:syntastic_c_include_dirs = [ '_build', '/usr/include/SDL2', 'steamworks_c_wrapper/src', 'steamworks_c_wrapper/sdk/public/steam' ]
+let g:syntastic_c_include_dirs = [ '_build', '/usr/include/SDL2', 'steamworks_c_wrapper/src' ]
+let g:syntastic_cpp_include_dirs = [ 'steamworks_c_wrapper/sdk/public/steam' ]
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 90d7315..34a594c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ project(breakhack C)
 set(breakhack_GAME_TITLE "BreakHack")
 set(breakhack_MAJOR_VERSION 1)
 set(breakhack_MINOR_VERSION 0)
-set(breakhack_PATCH_VERSION 2)
+set(breakhack_PATCH_VERSION 3)
 set(breakhack_RELEASE_TYPE "")
 
 include(FindLua)
diff --git a/data/monstergen.lua b/data/monstergen.lua
index 719d705..9099b98 100644
--- a/data/monstergen.lua
+++ b/data/monstergen.lua
@@ -258,6 +258,20 @@ bosses[1] = concat({ texturePaths.dog0, texturePaths.dog1 }, bosses[1])
 bosses[2] = concat({ texturePaths.humanoid0, texturePaths.humanoid1 }, bosses[2])
 bosses[3] = concat({ texturePaths.undead0, texturePaths.undead1 }, bosses[3])
 
+local eastereggs = {
+	{ stats.misc,  6*16, 1*16, "Linus, the Developer", behaviour.passive },
+	{ stats.misc,  4*16, 1*16, "Scanlan, the Bard", behaviour.passive },
+	{ stats.misc,  2*16, 4*16, "Vax, the Twin", behaviour.passive },
+	{ stats.misc,  2*16, 3*16, "Vex, the Twin", behaviour.passive },
+	{ stats.misc,  0*16,10*16, "Grog, the Barbarian", behaviour.passive },
+	{ stats.misc,  3*16, 4*16, "Percy, the Gunslinger", behaviour.passive },
+	{ stats.misc,  4*16, 0*16, "Pike, the Cleric", behaviour.passive },
+	{ stats.misc,  6*16, 7*16, "Keyleth, the Druid", behaviour.passive },
+}
+for i=1,#eastereggs do
+	eastereggs[i] = concat({ texturePaths.player0, texturePaths.player1 }, eastereggs[i])
+end
+
 local platino = {
 	{
 		texturePaths.reptile0,
@@ -313,6 +327,10 @@ if(CURRENT_LEVEL > 0) then
 	end
 end
 
+if random(100) == 1 then
+	enemies[#enemies+1] = eastereggs[random(#eastereggs)]
+end
+
 if random(100) == 1 then
 	enemies = concat(enemies, platino)
 end
diff --git a/src/item_builder.c b/src/item_builder.c
index e4be90e..80b3e78 100644
--- a/src/item_builder.c
+++ b/src/item_builder.c
@@ -116,13 +116,14 @@ create_treasure(int current_level)
 	unsigned int value;
 
 	amt = (unsigned int) 1 + get_random(5*current_level) % 40;
+	amt = amt == 0 ? 1 : amt;
 
 	if (current_level > 9) {
-		highest_treasure = TREASURE_COUNT;
-	} else if (current_level > 3) {
 		highest_treasure = PLATINUM;
-	} else {
+	} else if (current_level > 3) {
 		highest_treasure = GOLD;
+	} else {
+		highest_treasure = SILVER;
 	}
 
 	value = get_random(highest_treasure);
diff --git a/src/main.c b/src/main.c
index c4cf3da..1f69e60 100644
--- a/src/main.c
+++ b/src/main.c
@@ -894,8 +894,9 @@ run_game(void)
 		createInGameGameOverMenu();
 		hiscore_register(gPlayer, cLevel);
 #ifdef STEAM_BUILD
-		steam_register_score((int)hiscore_get_top_gold());
-		steam_register_kills((int) gPlayer->stat_data.kills);
+		uint8_t details[4] = { (uint8_t) gPlayer->stats.lvl, (uint8_t) cLevel, 0, 0 };
+		steam_register_score((int) gPlayer->gold, (int32_t*) &details, 1);
+		steam_register_kills((int) gPlayer->stat_data.kills, (int32_t*) &details, 1);
 #endif // STEAM_BUILD
 
 	} else {
diff --git a/src/player.c b/src/player.c
index 9be7a7b..8570061 100644
--- a/src/player.c
+++ b/src/player.c
@@ -105,12 +105,6 @@ action_spent(Player *p)
 	}
 }
 
-static void
-player_step(Player *p)
-{
-	action_spent(p);
-}
-
 static void
 on_monster_collision(Player *player,
 		     Monster *monster,
@@ -267,7 +261,7 @@ move(Player *player, RoomMatrix *matrix, Vector2d direction)
 	player->sprite->pos.y += TILE_DIMENSION * (int) direction.y;
 
 	if (!has_collided(player, matrix, direction)) {
-		player_step(player);
+		action_spent(player);
 	}
 }
 
@@ -340,7 +334,7 @@ use_skill(Skill *skill, SkillData *skillData)
 	skill->active = false;
 	skill->use(skill, skillData);
 	if (skill->actionRequired)
-		player_step(skillData->player);
+		action_spent(skillData->player);
 	skill->resetCountdown = skill->resetTime;
 }
 
@@ -518,17 +512,6 @@ player_monster_kill_check(Player *player, Monster *monster)
 	if (!monster)
 		return;
 
-#ifdef STEAM_BUILD
-	if (strcmp("The Shadow", monster->label) == 0)
-		steam_set_achievement(LIGHTS_ON);
-	else if (strcmp("The Hell Hound", monster->label) == 0)
-		steam_set_achievement(BAD_DOG);
-	else if (strcmp("Platino", monster->label) == 0)
-		steam_set_achievement(DRAGON_SLAYER);
-	else if (strcmp("The Cleric", monster->label) == 0)
-		steam_set_achievement(THE_DOCTOR_IS_OUT);
-#endif // STEAM_BUILD
-
 	if (monster->stats.hp <= 0) {
 		unsigned int gained_xp = 5 * monster->stats.lvl;
 		player->stat_data.kills += 1;
@@ -536,6 +519,19 @@ player_monster_kill_check(Player *player, Monster *monster)
 		gui_log("You killed %s and gained %d xp",
 			monster->lclabel, gained_xp);
 		player_gain_xp(player, gained_xp);
+
+#ifdef STEAM_BUILD
+		if (strcmp("The Shadow", monster->label) == 0)
+			steam_set_achievement(LIGHTS_ON);
+		else if (strcmp("The Hell Hound", monster->label) == 0)
+			steam_set_achievement(BAD_DOG);
+		else if (strcmp("Platino", monster->label) == 0)
+			steam_set_achievement(DRAGON_SLAYER);
+		else if (strcmp("The Cleric", monster->label) == 0)
+			steam_set_achievement(THE_DOCTOR_IS_OUT);
+		else if (strcmp("Linus, the Developer", monster->label) == 0)
+			steam_set_achievement(BUGGFIXER);
+#endif // STEAM_BUILD
 	}
 }
 
diff --git a/src/steam/steamworks_api_wrapper.c b/src/steam/steamworks_api_wrapper.c
index 716cdde..05f1a51 100644
--- a/src/steam/steamworks_api_wrapper.c
+++ b/src/steam/steamworks_api_wrapper.c
@@ -111,16 +111,16 @@ void steam_set_achievement(EAchievement eAch)
 	}
 }
 
-void steam_register_score(Sint32 nScore)
+void steam_register_score(Sint32 nScore, const int32_t *details, int32_t nDetails)
 {
 	if (!m_hHighscoreLeaderboard)
 		return;
-	c_SteamUserStats_UploadLeaderboardScore(m_hHighscoreLeaderboard, nScore);
+	c_SteamUserStats_UploadLeaderboardScore(m_hHighscoreLeaderboard, nScore, details, nDetails);
 }
 
-void steam_register_kills(Sint32 nKills)
+void steam_register_kills(Sint32 nKills, const int32_t *details, int32_t nDetails)
 {
 	if (!m_hKillsLeaderboard)
 		return;
-	c_SteamUserStats_UploadLeaderboardScore(m_hKillsLeaderboard, nKills);
+	c_SteamUserStats_UploadLeaderboardScore(m_hKillsLeaderboard, nKills, details, nDetails);
 }
diff --git a/src/steam/steamworks_api_wrapper.h b/src/steam/steamworks_api_wrapper.h
index 52ec293..98dcb9d 100644
--- a/src/steam/steamworks_api_wrapper.h
+++ b/src/steam/steamworks_api_wrapper.h
@@ -9,7 +9,8 @@ typedef enum EAchievement
 	THE_DOCTOR_IS_OUT = 1,
 	LIGHTS_ON = 2,
 	BACK_TO_WORK = 5,
-	DRAGON_SLAYER = 6
+	DRAGON_SLAYER = 6,
+	BUGGFIXER = 7
 } EAchievement;
 
 
@@ -31,6 +32,6 @@ void steam_run_callbacks(void);
 
 void steam_set_achievement(EAchievement eAch);
 
-void steam_register_score(Sint32 nScore);
+void steam_register_score(Sint32 nScore, const int32_t *details, int32_t nDetails);
 
-void steam_register_kills(Sint32 nKills);
+void steam_register_kills(Sint32 nKills, const int32_t *details, int32_t nDetails);
diff --git a/steamworks_c_wrapper/CMakeLists.txt b/steamworks_c_wrapper/CMakeLists.txt
index f948ab6..9e30331 100644
--- a/steamworks_c_wrapper/CMakeLists.txt
+++ b/steamworks_c_wrapper/CMakeLists.txt
@@ -35,6 +35,7 @@ else ()
 		SHARED
 		src/steamworks_c_wrapper
 		src/CallbackHandler
+		src/CSteamLeaderboard
 		)
 endif()
 
diff --git a/steamworks_c_wrapper/src/CSteamLeaderboard.cpp b/steamworks_c_wrapper/src/CSteamLeaderboard.cpp
new file mode 100644
index 0000000..80f8a31
--- /dev/null
+++ b/steamworks_c_wrapper/src/CSteamLeaderboard.cpp
@@ -0,0 +1,83 @@
+#include <iostream>
+#include "CSteamLeaderboard.h"
+
+CSteamLeaderboard::CSteamLeaderboard() : m_hCurrentLeaderboard(0)
+{
+	// Nothing yet
+}
+
+void
+CSteamLeaderboard::SetCurrent(SteamLeaderboard_t hCurrentLeaderboard)
+{
+	m_hCurrentLeaderboard = hCurrentLeaderboard;
+}
+
+void
+CSteamLeaderboard::FindLeaderboard(const char *pchLeaderboardName )
+{
+
+	SteamAPICall_t hSteamAPICall = SteamUserStats()->FindLeaderboard(pchLeaderboardName);
+	m_callResultFindLeaderboard.Set(hSteamAPICall,
+									this,
+									&CSteamLeaderboard::OnFindLeaderboard);
+}
+
+bool
+CSteamLeaderboard::UploadScore(int score, const int *details, int nDetails)
+{
+	if (!m_hCurrentLeaderboard)
+		return false;
+
+	SteamAPICall_t hSteamAPICall = SteamUserStats()->UploadLeaderboardScore(m_hCurrentLeaderboard,
+																			k_ELeaderboardUploadScoreMethodKeepBest,
+																			score,
+																			details,
+																			nDetails);
+	m_callResultUploadScore.Set(hSteamAPICall, this, &CSteamLeaderboard::OnUploadScore);
+	return true;
+}
+
+bool
+CSteamLeaderboard::DownloadScores()
+{
+	if (!m_hCurrentLeaderboard) return false;
+	SteamAPICall_t hSteamAPICall = SteamUserStats()->DownloadLeaderboardEntries( m_hCurrentLeaderboard,
+																				 k_ELeaderboardDataRequestGlobalAroundUser,
+																				 -4,
+																				 5);
+
+	m_callResultDownloadScores.Set(hSteamAPICall, this, &CSteamLeaderboard::OnDownloadScores);
+	return true;
+}
+
+void
+CSteamLeaderboard::OnFindLeaderboard(LeaderboardFindResult_t *pCallback, bool bIOFailiure)
+{
+	if (!pCallback->m_bLeaderboardFound || bIOFailiure) {
+		std::cerr << "Leaderboard could not be found" << std::endl;
+		return;
+	}
+	m_hCurrentLeaderboard = pCallback->m_hSteamLeaderboard;
+}
+
+void
+CSteamLeaderboard::OnUploadScore(LeaderboardScoreUploaded_t *pCallback, bool bIOFailiure)
+{
+	if (!pCallback->m_bSuccess || bIOFailiure)
+		std::cerr << "Score could not be uploaded" << std::endl;
+}
+
+void
+CSteamLeaderboard::OnDownloadScores(LeaderboardScoresDownloaded_t *pCallback, bool bIOFailiure)
+{
+	if (!bIOFailiure) {
+		m_nLeaderboardEntries = std::min(pCallback->m_cEntryCount, 10);
+		for (int index = 0; index < m_nLeaderboardEntries; index++) {
+			SteamUserStats()->GetDownloadedLeaderboardEntry( pCallback->m_hSteamLeaderboardEntries,
+															 index,
+															 &m_leaderboardEntries[index],
+															 NULL,
+															 0);
+		}
+	}
+}
diff --git a/steamworks_c_wrapper/src/CSteamLeaderboard.h b/steamworks_c_wrapper/src/CSteamLeaderboard.h
new file mode 100644
index 0000000..3766bad
--- /dev/null
+++ b/steamworks_c_wrapper/src/CSteamLeaderboard.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include <steam_api.h>
+
+class CSteamLeaderboard
+{
+	private:
+		SteamLeaderboard_t m_hCurrentLeaderboard;
+		LeaderboardEntry_t m_leaderboardEntries[10];
+		int m_nLeaderboardEntries = 0;
+
+	public:
+		CSteamLeaderboard();
+
+		void SetCurrent(SteamLeaderboard_t hCurrentLeaderboard);
+
+		void FindLeaderboard(const char *pchLeaderboardName );
+		bool UploadScore(int score, const int *details, int nDetails);
+		bool DownloadScores();
+
+		void OnFindLeaderboard(LeaderboardFindResult_t *pCallback, bool bIOFailiure);
+		CCallResult<CSteamLeaderboard, LeaderboardFindResult_t> m_callResultFindLeaderboard;
+
+		void OnUploadScore(LeaderboardScoreUploaded_t *pCallback, bool bIOFailiure);
+		CCallResult<CSteamLeaderboard, LeaderboardScoreUploaded_t> m_callResultUploadScore;
+
+		void OnDownloadScores(LeaderboardScoresDownloaded_t *pCallback, bool bIOFailiure);
+		CCallResult<CSteamLeaderboard, LeaderboardScoresDownloaded_t> m_callResultDownloadScores;
+};
diff --git a/steamworks_c_wrapper/src/CallbackHandler.cpp b/steamworks_c_wrapper/src/CallbackHandler.cpp
index 2750955..7d1ea04 100644
--- a/steamworks_c_wrapper/src/CallbackHandler.cpp
+++ b/steamworks_c_wrapper/src/CallbackHandler.cpp
@@ -41,4 +41,4 @@ void CallbackHandler::OnFindLeaderboard(LeaderboardFindResult_t * pCallback, boo
 
 	if (leaderboardReceivedCb)
 		leaderboardReceivedCb(pCallback->m_hSteamLeaderboard, SteamUserStats()->GetLeaderboardName(pCallback->m_hSteamLeaderboard));
-}
\ No newline at end of file
+}
diff --git a/steamworks_c_wrapper/src/steamworks_c_wrapper.cpp b/steamworks_c_wrapper/src/steamworks_c_wrapper.cpp
index 2148dfe..f413b78 100644
--- a/steamworks_c_wrapper/src/steamworks_c_wrapper.cpp
+++ b/steamworks_c_wrapper/src/steamworks_c_wrapper.cpp
@@ -98,10 +98,10 @@ c_SteamUserStats_FindLeaderboard(const char * name)
 	m_CallbackHandler->m_FindLeaderboardCallResult.Set(hSteamAPICall, m_CallbackHandler, &CallbackHandler::OnFindLeaderboard);
 }
 
-extern "C" void c_SteamUserStats_UploadLeaderboardScore(int64_t hLeaderboard, int32_t nScore)
+extern "C" void c_SteamUserStats_UploadLeaderboardScore(int64_t hLeaderboard, int32_t nScore, const int32_t *details, int32_t nDetails)
 {
 	if (!hLeaderboard || !m_Initiated)
 		return;
 
-	SteamUserStats()->UploadLeaderboardScore(hLeaderboard, k_ELeaderboardUploadScoreMethodKeepBest, nScore, nullptr, 0);
+	SteamUserStats()->UploadLeaderboardScore(hLeaderboard, k_ELeaderboardUploadScoreMethodKeepBest, nScore, details, nDetails);
 }
diff --git a/steamworks_c_wrapper/src/steamworks_c_wrapper.h b/steamworks_c_wrapper/src/steamworks_c_wrapper.h
index 54b2a7c..be00cf0 100644
--- a/steamworks_c_wrapper/src/steamworks_c_wrapper.h
+++ b/steamworks_c_wrapper/src/steamworks_c_wrapper.h
@@ -30,7 +30,7 @@ void
 c_SteamUserStats_FindLeaderboard(const char *name);
 
 void
-c_SteamUserStats_UploadLeaderboardScore(int64_t hLeaderboard, int32_t nScore);
+c_SteamUserStats_UploadLeaderboardScore(int64_t hLeaderboard, int32_t nScore, const int32_t *details, int32_t nDetails);
 
 void
-c_SteamAPI_Shutdown(void);
\ No newline at end of file
+c_SteamAPI_Shutdown(void);