This is Jill Valentine:
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And these are the heroes who are similar to her:
Lara Croft (Tomb Raider series)
.jpg "Samus (55).jpg (233 KB)")
Samus Aran (Metroid series)
Chun-Li (Street Fighter series)
Cammy White (Street Fighter series)
Chuck Greene (Dead Rising series)
Kurtis Stryker (Mortal Kombat series)
Nina Williams (Tekken series)
Sonya Blade (Mortal Kombat series)
.png "Diaochan Artwork (DW9).png (848 KB)")
Diao Chan (Romance of the Three Kingdoms)
Quiet (Metal Gear series)
.png "Xingcai Artwork (DW9).png (757 KB)")
Empress Zhang (Romance of the Three Kingdoms)
.png "Lu Lingqi Artwork (DW9).png (886 KB)")
Lady Lu (Romance of the Three Kingdoms)
Comment if you have any more ideas on who she could be similar to.