Do not research "Graphics" first. Ever.
Reviewers judge your game based on the Technology-to-Design (T/D) ratio and specific time allocation per genre. Key Focus (+++) Negligible Focus (---) Engine, Graphics Dialogue, Level Design RPG Story/Quests, Level Design World Design, Sound Simulation Engine, AI Dialogue, Graphics Adventure Story/Quests, Dialogue Engine, AI Game Dev Tycoon 1.7.6 Guide
In the beginning, your goal is to build a "bankroll" of at least $1M before moving to the first office. Do not research "Graphics" first
In 1.7.6, always add 1 bar of "Copy Protection" research before you hit the "Release" button on a game budgeted over $500k. Level Design RPG Story/Quests