hi
I see there are very low number of science games. I have come up with few ideas to work upon.
Some of them are board games which i found on youtube but are good for ideas.
1. Colonization Sim - Terraforming Mars
2. Periodic Table - Element Maker
3. Green City - Energy Empire , use resources to build a sustainable empire with less pollution
4. Reactions - Reactions , will have different chemicals and we can mix them up and sell and make empire
5. Biology - Cell make cell then test them
6. PhotoSynthesis - Plant Sim Game
7. Human Body Simulation Game - keep body healthy bones, blood, organs