I search and I don't found any arcus in here
but I found Marcus .. (Bondage)

The set is incomplete. http://forum.nihonomaru.com/hentai-cg/183557-%5Bmf%5Dhighly-graphic-random-game-cg-sets-2.html seems to hold the complete set, but I haven't tried it so I don't know.

Base +8

Sadly, it looks like the complete versions always get expunged as being duplicates of a gallery pining for the fjords. No luck, there.

Base +4, Hyoros +7

[イーアンツ] ARCUS X（アークスクロス） 聖剣ノ継承者、忍び寄る淫夢
[eants] Arcus X (Arcus Cross): Seiken no Keishousha, Shinobiyoru Inmu

Release date: 2007/08/17
Artist: 川合正起 (Kawai Masaki)
Link (Getchu): http://www.getchu.com/soft.phtml?id=472865
Link (VNDB): http://vndb.org/v7986

Notes: "ARCUS X (Cross)" game series is a remake of RPG "ARCUS" series, which is PC-98 or Mega Drive software and developed by Wolf Team. This is the first episode out of 5 episodes.

Base +12

105 ev+ch png

(18禁ゲームCG) [070817] [イーアンツ] ARCUS X（アークスクロス） 聖剣ノ継承者、忍び寄る淫夢

http://pink.komica.org/index2.htm 酸民沒本事,只會出一張嘴

Base +6