Idle Game Dev Simulator

Idle Game Dev Simulator is a new idle simulation game we recently added to our website. You start in a small garage office with an old computer and some basic tools. Your goal? Launch successful games, grow your team, and expand into a full-scale game studio.

As your projects make money, you can upgrade your setup, unlock new rooms, hire talented workers, and research powerful tools. The loop is simple, but the decisions matter—especially when you start mixing game genres to find the perfect formula for success. We know people enjoy simulation games on our website. That’s why Idle Game Dev Simulator is now available for you to play online.

Here’s what you can do inside the Idle Game Dev Simulator:

• Build different game genres like FPS, puzzle, RPG, or platformer
• Mix mechanics and genres to get better reviews and higher sales
• Upgrade your computer, unlock better GPUs—even crypto-mining ones
• Expand your office from a tiny room to a multi-floor studio
• Hire developers, automate production, and boost earnings per second
• Earn cash offline so your business keeps growing while you're away
• Track player feedback to fine-tune your next hit
• Unlock game events and little story surprises along the way

Let’s play the game on our Y9FreeGames website and see if your ideas can top the charts.

🎮 How to Play

• Use the mouse or tap to click on actions and collect money
• Choose game type, mix genres, and start development
• Use your money to upgrade the computer, office, and research
• Check feedback after launch and improve the next game
• Continue earning while you're offline and return to expand more