I'm Riley Walker AKA poshgaloo and I am a lifelong fanatic of the Half-Life series. I have also been involved in the HL1 modding community for a few years now.
I suppose this is reaktor the creator of prison.(HL1 MOD) I hope he doesn't find this offensive. I'm just posting this image just for entertainment towards huge fans of the trap and prison. (mods for half life) Like me. ^_^