γ¨γΉγ«γ¬γΌγ·γ§γ³'95 γε§γγΎγ£γ¦εΌγγ§γγγ§γγ?, romanized as Escalation'95 Onee-sama tte Yonde Ii Desu ka? and shortened to Escalation, is a PC-98 game developed by Melody and released on 1995.
It's the first entry of the Escalation series, which is connected to the anime Cream Lemon.