🤑 Indie game store🙌 Free games😂 Fun games😨 Horror games
👷 Game development🎨 Assets📚 Comics
🎉 Sales🎁 Bundles

I thought about Hitman too :

Have a look at my little 2012 prototype here: http://www.scriptology.de/games/hitman/

You may use Code and graphics if you like.