游戲<公主同盟:圣劍武勇傳>原聲由 足立美奈子(作曲) 林 茂樹(編曲)。
Sting即將于12月份在NDS平臺上正式推出這款《公主同盟：圣劍武勇傳》（ユグドラ・ユニゾン～聖剣武勇伝～）的戰(zhàn)略游戲。這次《公主同盟：圣劍武勇傳》作品是2006年Sting于GBA平臺上及2008年于PSP上推出的《公主同盟》外傳性質(zhì)的作品，本次外傳作品曾于2007年于手機平臺上推出過，而這次將會重新制作并且以新的形態(tài)在NDS平臺上推出。

《公主同盟：圣劍武勇傳》除了繼承原作《公主同盟》的系統(tǒng)以外還將大幅度追加新要素及在本次《圣劍武勇傳》內(nèi)才會出現(xiàn)的角色、敵對關系及歷史事件等等，同時本次游戲的戰(zhàn)略系統(tǒng)改成為即時戰(zhàn)略系統(tǒng)，玩家需要在緊張的戰(zhàn)斗中隨時分析敵方行動，并且正確地給出命令來取得戰(zhàn)斗的勝利。

整個游戲的流程將大致分為3個部分，選擇勢力范圍、戰(zhàn)爭、占領對方勢力并重新分配軍力等。玩家首先要在游戲最初提供的兩大勢力范圍“凡塔吉亞王國”（即公主尤古多拉勢力）、米拉諾盜賊團（即原作男主人公盜賊米拉諾勢力）進行選擇，然后和其他的勢力范圍開展斗爭。
如果你喜歡Yggdra Unison Seiken Buyuden的專輯《游戲原聲 - Yggdra Unison:Seiken Buyuden(公主同盟:圣劍武勇傳)》里的歌曲，可以把下面的歌曲連接發(fā)給你的朋友:
1.Heroic Epic - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403355.html
2.Opposing Rivals - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403356.html
3.The Spinners - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403357.html
4.Clash - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403358.html
5.Ignorance Of The World - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403359.html
6.Sad Fate - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403360.html
7.Desperate Struggle - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403361.html
8.Reborn Bronquia Empire/ Blazing Emperor - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403362.html
9.Fantasinia Kingdom/ Under The Holy Sword - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403363.html
10.Milanor Thieves/ Towards An Ideal - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403364.html
11.Embellia Dukedom/ Family Griefs - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403365.html
12.House Branthese/ The Power Of Sorcery - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403366.html
13.House Esmeralda/ Lost Magic - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403367.html
14.Ortega Bandits/ Challenge - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403368.html
15.Dort Barbarians/ Teachings Of The Sun God - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403369.html
16.Mellia Faith/ Doctrinal Propagation - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403370.html
17.Temple Knights/ Holy War - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403371.html
18.Forest United Front/ Selfishness - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403372.html
19.Nessiah Force/ Fallen Angel... - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403373.html
20.Reborn Bronquia Empire/ The Conqueror's Path - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403374.html
21.Fantasinia Kingdom/ Desperate Battle - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403375.html
22.Milanor Thieves/ In The Nocturnal Assault - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403376.html
23.Embellia Dukedom/ Jet Black Sea - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403377.html
24.House Branthese/ The Black Rose - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403378.html
25.House Esmeralda/ The White Rose - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403379.html
26.Ortega Bandits/ Feast In The Night - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403380.html
27.Dort Barbarians/ Pleasant Advance - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403381.html
28.Mellia Faith/ Heretic Extermination - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403382.html
29.Temple Knights/ Prayer - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403383.html
30.Forest United Front/ Panic - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403384.html
31.Nessiah Force/ March Of The Deceased - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403385.html
32.Decisive Battle With An Enemy General! - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403386.html
33.The Last Decisive Battle! - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403387.html
34.The Glory Of Victory - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403388.html
35.To Further Ambitions... - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403389.html
36.An Unknown Cave - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403390.html
37.The Nation United!! - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403391.html
38.Epilogue -Peaceful World- - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403392.html
39.Game Over - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403393.html
40.Stage Clear - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403394.html
41.Opposing Rivals (PV Version) - Yggdra Unison Seiken Buyuden
http://www.tinee.cn/ting/403395.html