I not much into videogames (mainly because I have no time) but when I get a chance, I prefer Grand Theft Auto 5.
While playing GTA 5, I started thinking about hottest or attractive female videogame characters and came up to this list
> Alisa Boskonovich from Tekken series
> Anna Grimsdottir from Splinter Cell series
> Anna Willaims from Tekken series
> Azuka Kazama from Tekken series
> Christie Monteiro from Tekken series
> Chun Li from Street Fighter series
> Claire Redfield from Resident Evil series
> Elena Fisher from Uncharted series
> Jade from Mortal Kombat series
> Julia Chang from Tekken series
> Jun Kazama from Tekken series
> Karen Daniels (Michelle) from Grand Theft Auto 4 & 5
> Katie Jackson from FlatOut series
> Kitana from Mortal Kombat series
> Lara Croft from Tomb Raider series
> Laura Matsuda from Street Fighter series
> Lili from Tekken series
> Maki Genryusai from Street Fighter series
> Mei Ling from Metal Gear series
> Meryl Silverburgh from Metal Gear series
> Mileena from Mortal Kombat series
> Naomi Hunter from Metal Gear series
> Nina Williams from Tekken series
> Poison from Street Fighter series
> Rainbow Mika from Street Fighter series
> Sonya Blade from Mortal Kombat series
> Tracey De Santa from Grand Theft Auto 5
If I missed someone you can help me expanding the list.